All Exams >
Civil Engineering (CE) >
RRB JE Mock Test Series for Civil Engineering (CE) 2026 >
All Questions
All questions of Data Interpretation and Data Sufficiency for Civil Engineering (CE) Exam
(Q.no: 16-20). Refer to the following table and answer the given questions.
If the number of male post graduate employees in company W is 1488, what percent of the female employees in that particular company are post graduate?- a)75%
- b) 100%
- c)74%
- d)73%
- e)72%
Correct answer is option 'B'. Can you explain this answer?
(Q.no: 16-20). Refer to the following table and answer the given questions.
If the number of male post graduate employees in company W is 1488, what percent of the female employees in that particular company are post graduate?
a)
75%
b)
100%
c)
74%
d)
73%
e)
72%
|
Preeti Khanna answered |
Number of Females in Company W = 3360 *(5/14) = 1200
Number of Post graduate employees in Company W = 3360 *(80/100) = 2688
Number of female post graduate employees in Company W = 2688 – 1488 = 1200
Required Percentage = (1200 * 100)/1200 = 100%
Number of Post graduate employees in Company W = 3360 *(80/100) = 2688
Number of female post graduate employees in Company W = 2688 – 1488 = 1200
Required Percentage = (1200 * 100)/1200 = 100%
Study the following graph carefully and answer the following questions given below.
What is the sum of the average amount invested in Savings schemes A, D and E by Vikram and the average amount invested in Savings schemes B, C and F by Deepa?- a)54272
- b)57614
- c)54600
- d)56613
- e)57514
Correct answer is option 'D'. Can you explain this answer?
Study the following graph carefully and answer the following questions given below.
What is the sum of the average amount invested in Savings schemes A, D and E by Vikram and the average amount invested in Savings schemes B, C and F by Deepa?
a)
54272
b)
57614
c)
54600
d)
56613
e)
57514
|
|
Preeti Khanna answered |
Average amount invested in schemes A, D and E by Vikram = (43680 + 18000 + 25600)/3 = 87280/3 = 29093
Average amount invested in schemes B, C and F by Deepa = (28800 + 19200 + 34560)/3 = 82560/3 = 27520
Sum = 29093 + 27520 = 56613
Average amount invested in schemes B, C and F by Deepa = (28800 + 19200 + 34560)/3 = 82560/3 = 27520
Sum = 29093 + 27520 = 56613
Study the following graph carefully to answer the given questionsDown Stream Distance = 200 km Up Stream Distance = 300 km
A boatman rows down stream at 6kmph on Wednesday. Find the time taken by the boat to cover upsream distance on the same day?- a)50
- b)40
- c)20
- d)36
- e)None of these
Correct answer is option 'D'. Can you explain this answer?
Study the following graph carefully to answer the given questions
Down Stream Distance = 200 km Up Stream Distance = 300 km
A boatman rows down stream at 6kmph on Wednesday. Find the time taken by the boat to cover upsream distance on the same day?
a)
50
b)
40
c)
20
d)
36
e)
None of these
|
Divey Sethi answered |
Downstream Speed = 6kmph
Upstream Speed = 8kmph – 6kmph = 2kmph
Time taken by the boat to cover upstream distance = 72/2 = 36 hours
Upstream Speed = 8kmph – 6kmph = 2kmph
Time taken by the boat to cover upstream distance = 72/2 = 36 hours
(Q.no: 6-10). Refer to the following Line Graph and answer the given questions.
The number of people who traveled by Train A decreased by what percent from Saturday to Wednesday?- a)30%
- b)60%
- c)40%
- d)42%
- e)33%
Correct answer is option 'B'. Can you explain this answer?
(Q.no: 6-10). Refer to the following Line Graph and answer the given questions.
The number of people who traveled by Train A decreased by what percent from Saturday to Wednesday?
a)
30%
b)
60%
c)
40%
d)
42%
e)
33%
|
|
Preeti Khanna answered |
[(350 – 140)/350]*100
= [210/350]*100 = 60%
= [210/350]*100 = 60%
How is ‘face’ written in that code?
I. In a certain code, ‘no one with face’ is written as ‘fo to om sop’ and ‘no one has face’ is written as ‘om sit fo sop’
II. In a certain code, ‘face of no light’ is written as ‘om mot fo kiz’ and ‘no one is smart’ is written as ‘sop fo sip lik’.- a)If the data in statement I alone is sufficient to answer the question.
- b)If the data in statement II alone is sufficient to answer the question.
- c)If the data either in statement I alone or statement II alone are sufficient to answer the question.
- d)If the data given in both I and II together are not sufficient to answer the question.
- e)If the data in both the statements I and II together are necessary to answer the question.
Correct answer is option 'E'. Can you explain this answer?
How is ‘face’ written in that code?
I. In a certain code, ‘no one with face’ is written as ‘fo to om sop’ and ‘no one has face’ is written as ‘om sit fo sop’
II. In a certain code, ‘face of no light’ is written as ‘om mot fo kiz’ and ‘no one is smart’ is written as ‘sop fo sip lik’.
I. In a certain code, ‘no one with face’ is written as ‘fo to om sop’ and ‘no one has face’ is written as ‘om sit fo sop’
II. In a certain code, ‘face of no light’ is written as ‘om mot fo kiz’ and ‘no one is smart’ is written as ‘sop fo sip lik’.
a)
If the data in statement I alone is sufficient to answer the question.
b)
If the data in statement II alone is sufficient to answer the question.
c)
If the data either in statement I alone or statement II alone are sufficient to answer the question.
d)
If the data given in both I and II together are not sufficient to answer the question.
e)
If the data in both the statements I and II together are necessary to answer the question.
|
Tanishq Sengupta answered |
From I : ‘no one face’ is ‘om fo sop’
From II : ‘no’ is ‘fo’
Now from both – ‘one face’ is ‘om sop’ and now from II: ‘face of no light’ is written as ‘om mot fo kiz’, ‘face’ is ‘om’
From II : ‘no’ is ‘fo’
Now from both – ‘one face’ is ‘om sop’ and now from II: ‘face of no light’ is written as ‘om mot fo kiz’, ‘face’ is ‘om’
Study the following graph carefully to answer the given questionsDown Stream Distance = 200 km Up Stream Distance = 300 kmA boatman rows up stream at 16 kmph and 2 kmph on Tuesday and Friday. Then find the difference between the down stream speed of boat on Tuesday and Friday together and the speed of boat in still water on the same days together?- a)7 kmph
- b)11 kmph
- c)5 kmph
- d)3 kmph
- e)None of these
Correct answer is option 'A'. Can you explain this answer?
Study the following graph carefully to answer the given questions
Down Stream Distance = 200 km Up Stream Distance = 300 km
A boatman rows up stream at 16 kmph and 2 kmph on Tuesday and Friday. Then find the difference between the down stream speed of boat on Tuesday and Friday together and the speed of boat in still water on the same days together?
a)
7 kmph
b)
11 kmph
c)
5 kmph
d)
3 kmph
e)
None of these
|
Anaya Patel answered |
down stream speed of boat on Tuesday and Friday = 32 kmph
Still water speed = 25 kmph
Difference = 32 – 25 = 7 kmph
Still water speed = 25 kmph
Difference = 32 – 25 = 7 kmph
A, B, C, D, and E are sitting in a row. Who among them is in the middle?
I. C is sitting on the immediate right of who is sitting on the immediate right of B
II. C and E always sit together with a condition that one of them will necessarily occupy the right end.- a)If the data in statement I alone is sufficient to answer the question.
- b)If the data in statement II alone is sufficient to answer the question.
- c)If the data either in statement I alone or statement II alone are sufficient to answer the question.
- d)If the data given in both I and II together are not sufficient to answer the question.
- e)If the data in both the statements I and II together are necessary to answer the question.
Correct answer is option 'D'. Can you explain this answer?
A, B, C, D, and E are sitting in a row. Who among them is in the middle?
I. C is sitting on the immediate right of who is sitting on the immediate right of B
II. C and E always sit together with a condition that one of them will necessarily occupy the right end.
I. C is sitting on the immediate right of who is sitting on the immediate right of B
II. C and E always sit together with a condition that one of them will necessarily occupy the right end.
a)
If the data in statement I alone is sufficient to answer the question.
b)
If the data in statement II alone is sufficient to answer the question.
c)
If the data either in statement I alone or statement II alone are sufficient to answer the question.
d)
If the data given in both I and II together are not sufficient to answer the question.
e)
If the data in both the statements I and II together are necessary to answer the question.
|
Athira Banerjee answered |
From I : No relation
From II : Only C and E can be placed, so in the middle A or B or D
From II : Only C and E can be placed, so in the middle A or B or D
In which month of the year did Rohan go to Mumbai for business ?
I.Rohan’s son remembers that he went after 20 August but before 10 September
II.Varun, friend of Rohan remembers that he went Mumbai in the 3 quarter of the fiscal year ?- a)If the data in statement I alone are sufficient
- b)If the data in statement II alone are sufficient
- c)If the data either in statement I alone or statement II alone are sufficient to answer
- d)If the data given in both I and II together are not sufficient
- e)If the data in both the statements I and II together are necessary to answer
Correct answer is option 'E'. Can you explain this answer?
In which month of the year did Rohan go to Mumbai for business ?
I.Rohan’s son remembers that he went after 20 August but before 10 September
II.Varun, friend of Rohan remembers that he went Mumbai in the 3 quarter of the fiscal year ?
I.Rohan’s son remembers that he went after 20 August but before 10 September
II.Varun, friend of Rohan remembers that he went Mumbai in the 3 quarter of the fiscal year ?
a)
If the data in statement I alone are sufficient
b)
If the data in statement II alone are sufficient
c)
If the data either in statement I alone or statement II alone are sufficient to answer
d)
If the data given in both I and II together are not sufficient
e)
If the data in both the statements I and II together are necessary to answer
|
Dhruv Mehra answered |
If the data in both the statements I and II together are necessary to answer
Explanation :
From I : Aug, Sep
From II :Sep, Oct, Nov, Dec
How many brothers does Bavitra have ?
I.Sheeba and mother of Bavitra has 3 children
II.Maha the grand mother of Bavitra has only one grand daughter.- a)If the data in statement I alone are sufficient
- b)If the data in statement II alone are sufficient
- c)If the data either in statement I alone or statement II alone are sufficient to answer
- d)If the data given in both I and II together are not sufficient
- e)If the data in both the statements I and II together are necessary to answer
Correct answer is option 'E'. Can you explain this answer?
How many brothers does Bavitra have ?
I.Sheeba and mother of Bavitra has 3 children
II.Maha the grand mother of Bavitra has only one grand daughter.
I.Sheeba and mother of Bavitra has 3 children
II.Maha the grand mother of Bavitra has only one grand daughter.
a)
If the data in statement I alone are sufficient
b)
If the data in statement II alone are sufficient
c)
If the data either in statement I alone or statement II alone are sufficient to answer
d)
If the data given in both I and II together are not sufficient
e)
If the data in both the statements I and II together are necessary to answer
|
|
Ishita Nair answered |
3 children => Bavitra, 2 brothers
Study the following graph carefully and answer the following questions given below.What is the average amount invested by Vikram in savings schemes A,B,C,D and E together?- a)Rs. 29,248/-
- b)Rs. 30,562/-
- c)Rs. 31,126/-
- d)Rs. 29,688/-
- e)Rs. 28,656/-
Correct answer is option 'E'. Can you explain this answer?
Study the following graph carefully and answer the following questions given below.
What is the average amount invested by Vikram in savings schemes A,B,C,D and E together?
a)
Rs. 29,248/-
b)
Rs. 30,562/-
c)
Rs. 31,126/-
d)
Rs. 29,688/-
e)
Rs. 28,656/-
|
|
Anaya Patel answered |
(Q.no: 1-5). Refer to the following Line Graph and answer the given questions.
In 2013, out of the total number of applications received for Universities P and Q together, only 30% were accepted. What was the total number of applications accepted for Universities P and Q together in 2013?- a)132
- b)135
- c)141
- d) 123
- e)None of the Above
Correct answer is option 'D'. Can you explain this answer?
(Q.no: 1-5). Refer to the following Line Graph and answer the given questions.
In 2013, out of the total number of applications received for Universities P and Q together, only 30% were accepted. What was the total number of applications accepted for Universities P and Q together in 2013?
a)
132
b)
135
c)
141
d)
123
e)
None of the Above
|
Dr. Rudresh S.a answered |
130+280=410.
30% of 410 is 123
(I.e.,30÷100×410)
30% of 410 is 123
(I.e.,30÷100×410)
Study the following graph carefully to answer the given questionsTime taken by the pipes to fill a tank/cistern (hours/minutes)
A large cistern can be filled by two pipes P and Q. How many minutes will it take to fill the Cistern from an empty state if Q is used for half the time and P and Q fill it together for the other half?- a)6.5 minutes
- b)7.5 minutes
- c)8.5 minutes
- d)9.5 minutes
- e)None of the Above
Correct answer is option 'B'. Can you explain this answer?
Study the following graph carefully to answer the given questions
Time taken by the pipes to fill a tank/cistern (hours/minutes)
A large cistern can be filled by two pipes P and Q. How many minutes will it take to fill the Cistern from an empty state if Q is used for half the time and P and Q fill it together for the other half?
a)
6.5 minutes
b)
7.5 minutes
c)
8.5 minutes
d)
9.5 minutes
e)
None of the Above
|
Ruksar Khatun answered |
A
(Q.no: 15-20). Refer to the table and answer the given questions.
Total Population in Five Cities = 15,00,000
The difference between the total population of City R and T is 30,000. The ratio of total population of City R and T is 44:41. Total % of Literate graduates of City R and T is 90%. If the % Literate graduates of City T is equalled to two times of Literate graduates of City R then what is the difference between the number of graduates from City R and City T?- a)13800
- b)12600
- c)14400
- d)15800
- e)12400
Correct answer is option 'C'. Can you explain this answer?
(Q.no: 15-20). Refer to the table and answer the given questions.
Total Population in Five Cities = 15,00,000
Total Population in Five Cities = 15,00,000
The difference between the total population of City R and T is 30,000. The ratio of total population of City R and T is 44:41. Total % of Literate graduates of City R and T is 90%. If the % Literate graduates of City T is equalled to two times of Literate graduates of City R then what is the difference between the number of graduates from City R and City T?
a)
13800
b)
12600
c)
14400
d)
15800
e)
12400
|
|
Preeti Khanna answered |
3/85 * x = 30000 => x = 850000
44/85*850000 = 440000 = City R Population
7/11*440000 = 280000
Number of graduates from City R = 30% of 280000 = 84000
41/85*85000 = 410000 = City T Population
2/5*410000 = 164000
Number of graduates from City T = 60% of 1,64,000 = 98400
Difference = 14400
44/85*850000 = 440000 = City R Population
7/11*440000 = 280000
Number of graduates from City R = 30% of 280000 = 84000
41/85*85000 = 410000 = City T Population
2/5*410000 = 164000
Number of graduates from City T = 60% of 1,64,000 = 98400
Difference = 14400
Study the following graph carefully and answer the following questions given below.What is the difference between the average amount invested in Savings schemes A, B, D and E by Vikram and the average amount invested in Savings schemes B, C, E and F by Deepa?- a)2540
- b)2760
- c)2560
- d)2320
- e)2380
Correct answer is option 'E'. Can you explain this answer?
Study the following graph carefully and answer the following questions given below.
What is the difference between the average amount invested in Savings schemes A, B, D and E by Vikram and the average amount invested in Savings schemes B, C, E and F by Deepa?
a)
2540
b)
2760
c)
2560
d)
2320
e)
2380
|
|
Preeti Khanna answered |
Average amount invested in schemes A, B, D and E by Vikram = (43680 + 43200 + 18000 + 25600)/4 = 90240/4 = 32620
Average amount invested in schemes B, C, E and F by Deepa = (28800 + 19200 + 38400 + 34560)/4 = 119680/4 = 30240
Difference = 32620 – 30240 = 2380
Average amount invested in schemes B, C, E and F by Deepa = (28800 + 19200 + 38400 + 34560)/4 = 119680/4 = 30240
Difference = 32620 – 30240 = 2380
Study the following graph carefully to answer the given questions
A is twice efficient as B and together they do the same work in as much time as T and V together. In how many days A can complete the work individually?- a)5 days
- b)8 days
- c)4 days
- d)9 days
- e)None of these
Correct answer is option 'D'. Can you explain this answer?
Study the following graph carefully to answer the given questions
A is twice efficient as B and together they do the same work in as much time as T and V together. In how many days A can complete the work individually?
a)
5 days
b)
8 days
c)
4 days
d)
9 days
e)
None of these
|
|
Preeti Khanna answered |
1/x + 1/2x = 1/9 + 1/18
3/2x = 3/18
Number of days taken by A = 9 days
3/2x = 3/18
Number of days taken by A = 9 days
Study the following graph carefully to answer the given questionsDown Stream Distance = 200 km Up Stream Distance = 300 kmTotal downstream distance travelled by boat on Monday, Tuesday and Wednesday together is what percentage of total upstream distance travelled by boat on the same days together?- a)48.6%
- b)46.7%
- c)48.5%
- d)47.5%
- e)None of these
Correct answer is option 'A'. Can you explain this answer?
Study the following graph carefully to answer the given questions
Down Stream Distance = 200 km Up Stream Distance = 300 km
Total downstream distance travelled by boat on Monday, Tuesday and Wednesday together is what percentage of total upstream distance travelled by boat on the same days together?
a)
48.6%
b)
46.7%
c)
48.5%
d)
47.5%
e)
None of these
|
Faizan Khan answered |
Total downstream distance travelled by boat on Monday, Tuesday and Wednesday = 108
Total up stream distance travelled by boat on Monday, Tuesday and Wednesday = 222
% = 108/222 * 100 = 48.6%
Total up stream distance travelled by boat on Monday, Tuesday and Wednesday = 222
% = 108/222 * 100 = 48.6%
Study the following graph carefully to answer the given questions
What will be the ratio of number of boys passed in N to number of girls failed in N, if the number of girls and boys in the ratio 16:11 ?- a)121:24
- b)7:11
- c)103:529
- d)21:37
- e)None of these
Correct answer is option 'A'. Can you explain this answer?
Study the following graph carefully to answer the given questions
What will be the ratio of number of boys passed in N to number of girls failed in N, if the number of girls and boys in the ratio 16:11 ?
a)
121:24
b)
7:11
c)
103:529
d)
21:37
e)
None of these
|
|
Preeti Khanna answered |
675 => 400:275 => 16:11 = G:B
G:400*12% =48
B:275*88% =242
242:48 = 121: 24
G:400*12% =48
B:275*88% =242
242:48 = 121: 24
(Q.no: 1-5). Refer to the following Line Graph and answer the given questions.Number of applications received for University Q increased by what percent from 2012 to 2014?- a)100/7%
- b)200/7%
- c)300/7%
- d)400/7%
- e)None of the
Correct answer is option 'D'. Can you explain this answer?
(Q.no: 1-5). Refer to the following Line Graph and answer the given questions.
Number of applications received for University Q increased by what percent from 2012 to 2014?
a)
100/7%
b)
200/7%
c)
300/7%
d)
400/7%
e)
None of the
|
|
Aisha Gupta answered |
% = (220-140)/140 * 100 = 400/7 %
How many days did Bhawna take to complete his work?
I. Preeti correctly remembers that Bhawna took more than 4 days but less than 11 days to complete the work.
II. Kirti correctly remembers that Bhawna took more than 9 days but less than 15 days to complete the work.- a)If the data in statement I alone is sufficient to answer the question.
- b)If the data in statement II alone is sufficient to answer the question.
- c)If the data either in statement I alone or statement II alone are sufficient to answer the question.
- d)If the data given in both I and II together are not sufficient to answer the question.
- e)If the data in both the statements I and II together are necessary to answer the question.
Correct answer is option 'E'. Can you explain this answer?
How many days did Bhawna take to complete his work?
I. Preeti correctly remembers that Bhawna took more than 4 days but less than 11 days to complete the work.
II. Kirti correctly remembers that Bhawna took more than 9 days but less than 15 days to complete the work.
I. Preeti correctly remembers that Bhawna took more than 4 days but less than 11 days to complete the work.
II. Kirti correctly remembers that Bhawna took more than 9 days but less than 15 days to complete the work.
a)
If the data in statement I alone is sufficient to answer the question.
b)
If the data in statement II alone is sufficient to answer the question.
c)
If the data either in statement I alone or statement II alone are sufficient to answer the question.
d)
If the data given in both I and II together are not sufficient to answer the question.
e)
If the data in both the statements I and II together are necessary to answer the question.
|
|
Arindam Gupta answered |
From I : 5 or 6 or 7 or 8 or 9 or 10 days From II : 10 or 11 or 12 or 13 or 14 days From both statements, only 10 is common in them, so Bhawna took 10 days which is predicted from bot statements.
Study the following graph carefully to answer the given questionsTime taken by the pipes to fill a tank/cistern (hours/minutes)Three pipes R, P and Q can fill the tank. R can fill the tank 5 minutes less than that of Q. If all the pipes are opened together and pipe P is turned off 5 minutes before the tank is filled. Then find the time in which the tank will full.- a)45/11hrs
- b)53/11hrs
- c)51/13hrs
- d)47/11hrs
- e)None of these
Correct answer is option 'A'. Can you explain this answer?
Study the following graph carefully to answer the given questions
Time taken by the pipes to fill a tank/cistern (hours/minutes)
Three pipes R, P and Q can fill the tank. R can fill the tank 5 minutes less than that of Q. If all the pipes are opened together and pipe P is turned off 5 minutes before the tank is filled. Then find the time in which the tank will full.
a)
45/11hrs
b)
53/11hrs
c)
51/13hrs
d)
47/11hrs
e)
None of these
|
|
ナルト answered |
Answer is a
Study the following graph carefully to answer the given questionsQ and S work together for 5 days, the rest of the work is finished by M in two more days. If they get Rs. 6000 as wages for the whole work, what are the daily wages of Q, S and M respectively?- a)200, 250, 300
- b)300, 200, 250
- c)600, 400, 200
- d)600, 400, 500
- e)None of these
Correct answer is option 'D'. Can you explain this answer?
Study the following graph carefully to answer the given questions
Q and S work together for 5 days, the rest of the work is finished by M in two more days. If they get Rs. 6000 as wages for the whole work, what are the daily wages of Q, S and M respectively?
a)
200, 250, 300
b)
300, 200, 250
c)
600, 400, 200
d)
600, 400, 500
e)
None of these
|
|
Preeti Khanna answered |
Explanation:
Q’s 5 days work = 50%
S’s 5 days work = 33.33%
M’s 2 days work = 16.66% [100- (50+33.33)] Ratio of work of Q, S and M = 3: 2: 1
Q’s total share = Rs. 3000
S’s total share = Rs. 2000
M’s total share = Rs. 1000
Q’s one day’s wage = Rs.600
S’s one day’s wage = Rs.400
M’s one day’s wage = Rs.500
Q’s 5 days work = 50%
S’s 5 days work = 33.33%
M’s 2 days work = 16.66% [100- (50+33.33)] Ratio of work of Q, S and M = 3: 2: 1
Q’s total share = Rs. 3000
S’s total share = Rs. 2000
M’s total share = Rs. 1000
Q’s one day’s wage = Rs.600
S’s one day’s wage = Rs.400
M’s one day’s wage = Rs.500
Study the following graph carefully to answer the given questionsDown Stream Distance = 200 km Up Stream Distance = 300 kmFind the ratio between the down stream distance travelled by boat on Monday, Wednesday, Thursday and Friday together and the Up stream distance travelled by the boat on the same days together?- a)15:27
- b)14:21
- c)20:27
- d)17:24
- e)None of these
Correct answer is option 'D'. Can you explain this answer?
Study the following graph carefully to answer the given questions
Down Stream Distance = 200 km Up Stream Distance = 300 km
Find the ratio between the down stream distance travelled by boat on Monday, Wednesday, Thursday and Friday together and the Up stream distance travelled by the boat on the same days together?
a)
15:27
b)
14:21
c)
20:27
d)
17:24
e)
None of these
|
|
Preeti Khanna answered |
Down stream distance travelled by boat on Monday, Wednesday, Thursday and Friday together = 48 + 30 + 40 + 52 = 170
Up stream distance travelled by boat on Monday, Wednesday, Thursday and Friday together = 90 + 72 + 42 + 36 = 240
17 : 24.
Up stream distance travelled by boat on Monday, Wednesday, Thursday and Friday together = 90 + 72 + 42 + 36 = 240
17 : 24.
(Q.no: 16 -20). Refer to the table and answer the given questions.NA refers the data which is not needed for a particular question. The price details of 5 products are given below and some of them are missing. Take the data of the first row for the first question and the second row for the second question and so on.
Rahul purchased a mobile and sold it for a loss(loss % given in the table). From that money, he purchased another article and sold it for a gain of (Profit % given in the table). What is the overall gain or loss?- a)Profit of Rs.21
- b)Profit of Rs.24
- c)Loss of Rs.21
- d)Loss of Rs.24
- e)None of these
Correct answer is option 'C'. Can you explain this answer?
(Q.no: 16 -20). Refer to the table and answer the given questions.
NA refers the data which is not needed for a particular question. The price details of 5 products are given below and some of them are missing. Take the data of the first row for the first question and the second row for the second question and so on.
Rahul purchased a mobile and sold it for a loss(loss % given in the table). From that money, he purchased another article and sold it for a gain of (Profit % given in the table). What is the overall gain or loss?
a)
Profit of Rs.21
b)
Profit of Rs.24
c)
Loss of Rs.21
d)
Loss of Rs.24
e)
None of these
|
Sachin Yadav answered |
C
Study the following graph carefully and answer the following questions given below.
What is the ratio of Sum of Boys in School D and Girls in School E together to the Sum of Girls in School D and Boys in School E together is?- a)997:1012
- b)999:1012
- c)1000:1011
- d)1000:1013
- e)None
Correct answer is option 'A'. Can you explain this answer?
Study the following graph carefully and answer the following questions given below.
What is the ratio of Sum of Boys in School D and Girls in School E together to the Sum of Girls in School D and Boys in School E together is?
a)
997:1012
b)
999:1012
c)
1000:1011
d)
1000:1013
e)
None
|
Bank Exams India answered |
What is A’s position from the left end in a row of children facing South?
I. B is tenth to the left of A and fifteenth from the right end of the row.
II. There are 44 children besides A in the row- a)If the data in statement I alone is sufficient to answer the question.
- b)If the data in statement II alone is sufficient to answer the question.
- c)If the data either in statement I alone or statement II alone are sufficient to answer the question.
- d)If the data given in both I and II together are not sufficient to answer the question.
- e)If the data in both the statements I and II together are necessary to answer the question.
Correct answer is option 'E'. Can you explain this answer?
What is A’s position from the left end in a row of children facing South?
I. B is tenth to the left of A and fifteenth from the right end of the row.
II. There are 44 children besides A in the row
I. B is tenth to the left of A and fifteenth from the right end of the row.
II. There are 44 children besides A in the row
a)
If the data in statement I alone is sufficient to answer the question.
b)
If the data in statement II alone is sufficient to answer the question.
c)
If the data either in statement I alone or statement II alone are sufficient to answer the question.
d)
If the data given in both I and II together are not sufficient to answer the question.
e)
If the data in both the statements I and II together are necessary to answer the question.
|
|
Palak Sharma answered |
From I : B is at 15th position from right, A is 10th to right of B, so A is 5th from the right but we are not able to know the position from left.
From II : There are 45 children in the row. From both statements, A is 41st from left end.
From II : There are 45 children in the row. From both statements, A is 41st from left end.
Who is taller among A, B, C, D, and E?
I. D is shorter than B. A is shorter than only E.
II. B is taller than only D. E is taller than A and C.- a)If the data in statement I alone is sufficient to answer the question.
- b)If the data in statement II alone is sufficient to answer the question.
- c)If the data either in statement I alone or statement II alone are sufficient to answer the question.
- d)If the data given in both I and II together are not sufficient to answer the question.
- e)If the data in both the statements I and II together are necessary to answer the question.
Correct answer is option 'C'. Can you explain this answer?
Who is taller among A, B, C, D, and E?
I. D is shorter than B. A is shorter than only E.
II. B is taller than only D. E is taller than A and C.
I. D is shorter than B. A is shorter than only E.
II. B is taller than only D. E is taller than A and C.
a)
If the data in statement I alone is sufficient to answer the question.
b)
If the data in statement II alone is sufficient to answer the question.
c)
If the data either in statement I alone or statement II alone are sufficient to answer the question.
d)
If the data given in both I and II together are not sufficient to answer the question.
e)
If the data in both the statements I and II together are necessary to answer the question.
|
|
Mansi Mishra answered |
From I : A is shorter than only E, this means that A is taller than all B C and D, so E is tallest.
From II : B only taller than D, so D is shortest, and B is second shortest, Now E taller than A and C both, So tallest of all.
From II : B only taller than D, so D is shortest, and B is second shortest, Now E taller than A and C both, So tallest of all.
Which direction is Puneet facing?
I. If Puneet turns 135 to his right, he will be facing West.
II. If Puneet turns 45 to his right, he will be in the opposite direction of Suresh who is facing North.- a)If the data in statement I alone is sufficient to answer the question.
- b)If the data in statement II alone is sufficient to answer the question.
- c)If the data either in statement I alone or statement II alone are sufficient to answer the question.
- d)If the data given in both I and II together are not sufficient to answer the question.
- e)If the data in both the statements I and II together are necessary to answer the question.
Correct answer is option 'C'. Can you explain this answer?
Which direction is Puneet facing?
I. If Puneet turns 135 to his right, he will be facing West.
II. If Puneet turns 45 to his right, he will be in the opposite direction of Suresh who is facing North.
I. If Puneet turns 135 to his right, he will be facing West.
II. If Puneet turns 45 to his right, he will be in the opposite direction of Suresh who is facing North.
a)
If the data in statement I alone is sufficient to answer the question.
b)
If the data in statement II alone is sufficient to answer the question.
c)
If the data either in statement I alone or statement II alone are sufficient to answer the question.
d)
If the data given in both I and II together are not sufficient to answer the question.
e)
If the data in both the statements I and II together are necessary to answer the question.
|
|
Subhankar Joshi answered |
From I : If Puneet is facing South East and turns to right 1350 , he will face West
From II : If Puneet is facing South East and and turns to right 450 , he will face South which is opposite to North.
From II : If Puneet is facing South East and and turns to right 450 , he will face South which is opposite to North.
What is the distance between point A and point B?
I. Point C is 10 m west of point A and point D is 10 m north of point A.
II. Point B is 10 m south-east of point C. Point D is 20 m north-west of point B.- a)If the data in statement I alone is sufficient to answer the question.
- b)If the data in statement II alone is sufficient to answer the question.
- c)If the data either in statement I alone or statement II alone are sufficient to answer the question.
- d)If the data given in both I and II together are not sufficient to answer the question.
- e)If the data in both the statements I and II together are necessary to answer the question.
Correct answer is option 'D'. Can you explain this answer?
What is the distance between point A and point B?
I. Point C is 10 m west of point A and point D is 10 m north of point A.
II. Point B is 10 m south-east of point C. Point D is 20 m north-west of point B.
I. Point C is 10 m west of point A and point D is 10 m north of point A.
II. Point B is 10 m south-east of point C. Point D is 20 m north-west of point B.
a)
If the data in statement I alone is sufficient to answer the question.
b)
If the data in statement II alone is sufficient to answer the question.
c)
If the data either in statement I alone or statement II alone are sufficient to answer the question.
d)
If the data given in both I and II together are not sufficient to answer the question.
e)
If the data in both the statements I and II together are necessary to answer the question.
|
|
Mahesh Patel answered |
From I : No relation between points A and B
From II : In this since we don’t know the angles between sides of triangle forming with points ABD and ABC, AB cannot be determined.
From II : In this since we don’t know the angles between sides of triangle forming with points ABD and ABC, AB cannot be determined.
How is AIR NEWS written in a code language ?
I.PAPER is coded as SFQBQ and BIG is coded as HJC
II.PLEASE is coded as QNHEXK and STAND is coded as TVDRI
- a)If the data in statement I alone are sufficient
- b)If the data in statement II alone are sufficient
- c)If the data given in both I and II together are not sufficient
- d)If the data either in statement I alone or statement II alone are sufficient to answer
- e)If the data in both the statements I and II together are necessary to answer
Correct answer is option 'C'. Can you explain this answer?
How is AIR NEWS written in a code language ?
I.PAPER is coded as SFQBQ and BIG is coded as HJC
II.PLEASE is coded as QNHEXK and STAND is coded as TVDRI
I.PAPER is coded as SFQBQ and BIG is coded as HJC
II.PLEASE is coded as QNHEXK and STAND is coded as TVDRI
a)
If the data in statement I alone are sufficient
b)
If the data in statement II alone are sufficient
c)
If the data given in both I and II together are not sufficient
d)
If the data either in statement I alone or statement II alone are sufficient to answer
e)
If the data in both the statements I and II together are necessary to answer
|
|
Pranav Mehta answered |
The code for each letter in the word "AIR" and "NEWS" is not given in either statement I or statement II. Therefore, the data in both statements I and II together are not sufficient to determine the code for "AIR NEWS". The correct answer is 4. If the data given in both I and II together are not sufficient.
Among the four friends A, B, C and D, who works for the most hours(each works for different no of hours ? I.A works less than B, D works less than both A and C
II.C works less than B but more than D, A works more than C but not the most.- a)If the data in statement I alone are sufficient
- b)If the data in statement II alone are sufficient
- c)If the data either in statement I alone or statement II alone are sufficient to answer
- d)If the data given in both I and II together are not sufficient
- e)If the data in both the statements I and II together are necessary to answer
Correct answer is option 'B'. Can you explain this answer?
Among the four friends A, B, C and D, who works for the most hours(each works for different no of hours ? I.A works less than B, D works less than both A and C
II.C works less than B but more than D, A works more than C but not the most.
II.C works less than B but more than D, A works more than C but not the most.
a)
If the data in statement I alone are sufficient
b)
If the data in statement II alone are sufficient
c)
If the data either in statement I alone or statement II alone are sufficient to answer
d)
If the data given in both I and II together are not sufficient
e)
If the data in both the statements I and II together are necessary to answer
|
|
Aarav Sharma answered |
Given:
- A works less than B
- D works less than both A and C
- C works less than B but more than D
- A works more than C but not the most
To find:
- Who works for the most hours?
Solution:
From statement I, we only know that A works less than B. We cannot compare any of the other friends' working hours with this information alone. Hence, statement I alone is not sufficient.
From statement II, we know that C works less than B but more than D. This means that the order of working hours for these three friends is D < c="">< b.="" however,="" we="" cannot="" compare="" the="" working="" hours="" of="" a="" with="" any="" of="" these="" friends="" with="" this="" information="" alone.="" hence,="" statement="" ii="" alone="" is="" not="">
Combining both statements, we know:
- A works less than B
- D works less than both A and C
- C works less than B but more than D
- A works more than C but not the most
From statement II, we know that C works less than B, and from statement I, we know that A works less than B. This means that the order of working hours for these three friends is A < c="">< b.="" also,="" from="" statement="" ii,="" we="" know="" that="" d="" works="" less="" than="" both="" a="" and="" c.="" thus,="" the="" order="" of="" working="" hours="" for="" these="" four="" friends="">
- D < a="">< c=""><>
Therefore, B works for the most hours.
Hence, the data in statement II alone is sufficient to answer the question.
Answer: (B) If the data in statement II alone is sufficient.
- A works less than B
- D works less than both A and C
- C works less than B but more than D
- A works more than C but not the most
To find:
- Who works for the most hours?
Solution:
From statement I, we only know that A works less than B. We cannot compare any of the other friends' working hours with this information alone. Hence, statement I alone is not sufficient.
From statement II, we know that C works less than B but more than D. This means that the order of working hours for these three friends is D < c="">< b.="" however,="" we="" cannot="" compare="" the="" working="" hours="" of="" a="" with="" any="" of="" these="" friends="" with="" this="" information="" alone.="" hence,="" statement="" ii="" alone="" is="" not="">
Combining both statements, we know:
- A works less than B
- D works less than both A and C
- C works less than B but more than D
- A works more than C but not the most
From statement II, we know that C works less than B, and from statement I, we know that A works less than B. This means that the order of working hours for these three friends is A < c="">< b.="" also,="" from="" statement="" ii,="" we="" know="" that="" d="" works="" less="" than="" both="" a="" and="" c.="" thus,="" the="" order="" of="" working="" hours="" for="" these="" four="" friends="">
- D < a="">< c=""><>
Therefore, B works for the most hours.
Hence, the data in statement II alone is sufficient to answer the question.
Answer: (B) If the data in statement II alone is sufficient.
How is PRODUCT written in that code?
I. In a certain code, AIEEE is written as BJFFF.
II. In a certain code, GYPSY is written as FXORX- a)If the data in statement I alone is sufficient to answer the question.
- b)If the data in statement II alone is sufficient to answer the question.
- c)If the data either in statement I alone or statement II alone are sufficient to answer the question.
- d)If the data given in both I and II together are not sufficient to answer the question.
- e)If the data in both the statements I and II together are necessary to answer the question.
Correct answer is option 'E'. Can you explain this answer?
How is PRODUCT written in that code?
I. In a certain code, AIEEE is written as BJFFF.
II. In a certain code, GYPSY is written as FXORX
I. In a certain code, AIEEE is written as BJFFF.
II. In a certain code, GYPSY is written as FXORX
a)
If the data in statement I alone is sufficient to answer the question.
b)
If the data in statement II alone is sufficient to answer the question.
c)
If the data either in statement I alone or statement II alone are sufficient to answer the question.
d)
If the data given in both I and II together are not sufficient to answer the question.
e)
If the data in both the statements I and II together are necessary to answer the question.
|
|
Snehal Patel answered |
From I: All vowels are coded as next alphabets
From II: All consonants are coded as previous alphabets
So from both statements
From II: All consonants are coded as previous alphabets
So from both statements
On which floor is Shruti residing?
I. In a 6 storeyed building (Ground floor is parking space), Rupa is on 4th floor. Shruti likes to reside only on even numbered floors. Reena is not on the topmost floor.
II. Reena is two floors below Prateek who is 3 floors above Shruti.- a)If the data in statement I alone is sufficient to answer the question.
- b)If the data in statement II alone is sufficient to answer the question.
- c)If the data either in statement I alone or statement II alone are sufficient to answer the question.
- d)If the data given in both I and II together are not sufficient to answer the question.
- e)If the data in both the statements I and II together are necessary to answer the question.
Correct answer is option 'E'. Can you explain this answer?
On which floor is Shruti residing?
I. In a 6 storeyed building (Ground floor is parking space), Rupa is on 4th floor. Shruti likes to reside only on even numbered floors. Reena is not on the topmost floor.
II. Reena is two floors below Prateek who is 3 floors above Shruti.
I. In a 6 storeyed building (Ground floor is parking space), Rupa is on 4th floor. Shruti likes to reside only on even numbered floors. Reena is not on the topmost floor.
II. Reena is two floors below Prateek who is 3 floors above Shruti.
a)
If the data in statement I alone is sufficient to answer the question.
b)
If the data in statement II alone is sufficient to answer the question.
c)
If the data either in statement I alone or statement II alone are sufficient to answer the question.
d)
If the data given in both I and II together are not sufficient to answer the question.
e)
If the data in both the statements I and II together are necessary to answer the question.
|
|
Shivam Menon answered |
From I: 6 storeyed building has 2, 4 and 6 even numbered floors, out of which Rupa is on 4th, so Shruti is on either 2 or 6. Reena is not on 6 (top-most), but since it is not given Reena also stays on even numbered floor, nothing can be known about Shruti.
From II : Prateek is 3 floors above Shruti, this means that Shruti will have to be at 1, 2 or 3 floor, so that Prateek is at 3 above Shruti’s floor. From both, Shruti is at 2nd floor.
How is COME written in that code ?
I.’come and go’ is written as ‘je ta ma’
II.’go back and’ is written as ‘ta sa je’- a)If the data in statement I alone are sufficient
- b)If the data in statement II alone are sufficient
- c)If the data either in statement I alone or statement II alone are sufficient to answer
- d)If the data given in both I and II together are not sufficient
- e)If the data in both the statements I and II together are necessary to answer
Correct answer is option 'E'. Can you explain this answer?
How is COME written in that code ?
I.’come and go’ is written as ‘je ta ma’
II.’go back and’ is written as ‘ta sa je’
I.’come and go’ is written as ‘je ta ma’
II.’go back and’ is written as ‘ta sa je’
a)
If the data in statement I alone are sufficient
b)
If the data in statement II alone are sufficient
c)
If the data either in statement I alone or statement II alone are sufficient to answer
d)
If the data given in both I and II together are not sufficient
e)
If the data in both the statements I and II together are necessary to answer
|
|
Pranav Mehta answered |
:Come => ma
How is ‘always’ written in a code language ?
I.‘ he is always here’ is written as ‘3 6 8 5’
II.’rain is always good’ is written as ‘ 5 3 9 7’- a)If the data in statement I alone are sufficient
- b)If the data in statement II alone are sufficient
- c)If the data either in statement I alone or statement II alone are sufficient to answer
- d)If the data given in both I and II together are not sufficient
- e)If the data in both the statements I and II together are necessary to answer
Correct answer is option 'D'. Can you explain this answer?
How is ‘always’ written in a code language ?
I.‘ he is always here’ is written as ‘3 6 8 5’
II.’rain is always good’ is written as ‘ 5 3 9 7’
I.‘ he is always here’ is written as ‘3 6 8 5’
II.’rain is always good’ is written as ‘ 5 3 9 7’
a)
If the data in statement I alone are sufficient
b)
If the data in statement II alone are sufficient
c)
If the data either in statement I alone or statement II alone are sufficient to answer
d)
If the data given in both I and II together are not sufficient
e)
If the data in both the statements I and II together are necessary to answer
|
|
Naveen Unni answered |
From I : is always = 5 3
From II : is always = 5 3
From II : is always = 5 3
Among A, B, C, D and E each with a different weight, who is the lightest?
1) C is heavier than B but lighter than E.
2) A is heavier than B but lighter than D.
3) E is not the heaviest- a)only 1 and 3
- b)only 2
- c)only 1 and 2
- d)only 2 and 3
- e)none of these
Correct answer is option 'C'. Can you explain this answer?
Among A, B, C, D and E each with a different weight, who is the lightest?
1) C is heavier than B but lighter than E.
2) A is heavier than B but lighter than D.
3) E is not the heaviest
1) C is heavier than B but lighter than E.
2) A is heavier than B but lighter than D.
3) E is not the heaviest
a)
only 1 and 3
b)
only 2
c)
only 1 and 2
d)
only 2 and 3
e)
none of these
|
|
Harshitha Menon answered |
From 2 and 3 we get that E>C>B and D>A>B, so we can conclude that B is the lightest
Who is the tallest among A, B, C, D and E?
1) C is taller than B but not as tall as E.
2) A is not the shortest.
3) A is taller than only D.- a)only 1
- b)only 2 and 3
- c)only 1 and either 2 or 3
- d)only 1 and 3
- e)none of these
Correct answer is option 'D'. Can you explain this answer?
Who is the tallest among A, B, C, D and E?
1) C is taller than B but not as tall as E.
2) A is not the shortest.
3) A is taller than only D.
1) C is taller than B but not as tall as E.
2) A is not the shortest.
3) A is taller than only D.
a)
only 1
b)
only 2 and 3
c)
only 1 and either 2 or 3
d)
only 1 and 3
e)
none of these
|
|
Anmol Chakraborty answered |
1) E>C>B
2) A is not the shortest
3) A>D (only D),
So from 1 and 3 we get that E is the tallest person
2) A is not the shortest
3) A>D (only D),
So from 1 and 3 we get that E is the tallest person
(Q.no: 16 -20). Refer to the table and answer the given questions.
In 2013, if the number of valid votes of female was 100, what was the respective ratio of number of valid votes of male and number of valid votes of female same year?- a)15:19
- b)13:11
- c)14:5
- d)13:5
- e)15:17
Correct answer is option 'C'. Can you explain this answer?
(Q.no: 16 -20). Refer to the table and answer the given questions.
In 2013, if the number of valid votes of female was 100, what was the respective ratio of number of valid votes of male and number of valid votes of female same year?
a)
15:19
b)
13:11
c)
14:5
d)
13:5
e)
15:17
|
Cstoppers Instructors answered |
38% of 1000 = 380
Valid votes of Female = 100
Valid votes of Male = 380 – 100 = 280
=> 280:100
=> 14:5
Valid votes of Female = 100
Valid votes of Male = 380 – 100 = 280
=> 280:100
=> 14:5
(Q.no: 15-20). Refer to the table and answer the given questions.
Total Population in Five Cities = 15,00,000One – fourth of total population of City R is 2,20,000. If the total number of Literate graduates of City Q and S are 22,500 and 52,000. What % of the total population of City Q, R and S together is literate?- a)28.6%
- b)37.9%
- c) 50.6%
- d)25.6%
- e) 45.6%
Correct answer is option 'B'. Can you explain this answer?
(Q.no: 15-20). Refer to the table and answer the given questions.
Total Population in Five Cities = 15,00,000
Total Population in Five Cities = 15,00,000
One – fourth of total population of City R is 2,20,000. If the total number of Literate graduates of City Q and S are 22,500 and 52,000. What % of the total population of City Q, R and S together is literate?
a)
28.6%
b)
37.9%
c)
50.6%
d)
25.6%
e)
45.6%
|
|
Rajeev Kumar answered |
1/4 * R = 2,20,000 => R = 8,80,000
Literate population of City R = 7/11 * 8,80,000 = 5,60,000
Total number of Literate graduates of City Q = 22500 = 45%
x = Literate population of City Q
45% of x = 22500 => x = 50000
Total number of Literate graduates of City S = 52000 = 65%
y = Literate population of City S
65% of y = 52000 => x = 80000
% = (690000/1820000) * 100 = 37.9%
Literate population of City R = 7/11 * 8,80,000 = 5,60,000
Total number of Literate graduates of City Q = 22500 = 45%
x = Literate population of City Q
45% of x = 22500 => x = 50000
Total number of Literate graduates of City S = 52000 = 65%
y = Literate population of City S
65% of y = 52000 => x = 80000
% = (690000/1820000) * 100 = 37.9%
Study the following graph carefully and answer the following questions given below.Savings Scheme A offers simple interest at a certain rate of interest (p.c.p.a.). If the difference between the interests earned by Vikram and Deepa from Savings Scheme A after 4 years is Rs.4435.50, what is the rate of interest (p.c.p.a)?- a)15%
- b)23%
- c)33%
- d)24%
- e)25%
Correct answer is option 'C'. Can you explain this answer?
Study the following graph carefully and answer the following questions given below.
Savings Scheme A offers simple interest at a certain rate of interest (p.c.p.a.). If the difference between the interests earned by Vikram and Deepa from Savings Scheme A after 4 years is Rs.4435.50, what is the rate of interest (p.c.p.a)?
a)
15%
b)
23%
c)
33%
d)
24%
e)
25%
|
|
Cstoppers Instructors answered |
Study the following graph carefully to answer the given questionsR started the work and left after some days, when 25% work was done. After it Z joined and completed it working for 25 days. In how many days R and Z can do the complete work, working together?- a)6
- b)8
- c)10
- d)12
- e) 20
Correct answer is option 'E'. Can you explain this answer?
Study the following graph carefully to answer the given questions
R started the work and left after some days, when 25% work was done. After it Z joined and completed it working for 25 days. In how many days R and Z can do the complete work, working together?
a)
6
b)
8
c)
10
d)
12
e)
20
|
|
Rajeev Kumar answered |
Efficiency of R = (100/50) = 2%
Rest work = 75%
∴ Efficiency of Z = 75/25 = 3%
∴ Combined efficiency of R and Z = 5%
∴ Number of days required by R and Z to work together = 100/5 = 20 days.
Rest work = 75%
∴ Efficiency of Z = 75/25 = 3%
∴ Combined efficiency of R and Z = 5%
∴ Number of days required by R and Z to work together = 100/5 = 20 days.
Study the following graph carefully to answer the given questionsT and V started the work. After 3 days Z joined them, who can complete alone the same whole work in 3 days. What is the total number of days in which they had completed the work?- a)12
- b)8
- c)4
- d)6
- e)None of these
Correct answer is option 'C'. Can you explain this answer?
Study the following graph carefully to answer the given questions
T and V started the work. After 3 days Z joined them, who can complete alone the same whole work in 3 days. What is the total number of days in which they had completed the work?
a)
12
b)
8
c)
4
d)
6
e)
None of these
|
|
Alok Verma answered |
Efficiency of T and V = 11.11 + 5.55 = 16.66%
Work done in 3 days = 3 x 16.66 = 50%
Rest work done by T, V and Z = 50/50 = 1 day
Work can be completed in 4 days.
Work done in 3 days = 3 x 16.66 = 50%
Rest work done by T, V and Z = 50/50 = 1 day
Work can be completed in 4 days.
Study the following graph carefully to answer the given questionsDown Stream Distance = 200 km Up Stream Distance = 300 kmA boatman rows up stream at 4kmph, 2 kmph and 8 kmph on Monday, Wednesday and Thursday respectively. Then find the ratio between the down stream speed of boat on Monday, Wednesday, and Thursday together and the rate of current on the same days together?- a)4:7
- b)3:1
- c)4:1
- d)4:3
- e)None of thes
Correct answer is option 'C'. Can you explain this answer?
Study the following graph carefully to answer the given questions
Down Stream Distance = 200 km Up Stream Distance = 300 km
A boatman rows up stream at 4kmph, 2 kmph and 8 kmph on Monday, Wednesday and Thursday respectively. Then find the ratio between the down stream speed of boat on Monday, Wednesday, and Thursday together and the rate of current on the same days together?
a)
4:7
b)
3:1
c)
4:1
d)
4:3
e)
None of thes
|
|
Aarav Sharma answered |
Downstream Speed of boat on Monday = 10 – 4 = 6kmph. similarly Downstream Speed of boat on Wednesday and Thursday = 6 kmph, 16kmph
Rate of current = 1kmph, 2kmph and 4kmph
Ratio = 28:7 = 4 : 1
Rate of current = 1kmph, 2kmph and 4kmph
Ratio = 28:7 = 4 : 1
(Q.no: 16 -20). Refer to the table and answer the given questions.NA refers the data which is not needed for a particular question. The price details of 5 products are given below and some of them are missing. Take the data of the first row for the first question and the second row for the second question and so on.Preethi sold a machine to Shalini at a profit of %(as per table). Shalini sold this machine to Arun at a loss of %(as per table). If Preethi paid Rs.5000 for this machine, then find the cost price of machine for Arun?- a)6200
- b)5200
- c)4800
- d)4750
- e)None of these
Correct answer is option 'B'. Can you explain this answer?
(Q.no: 16 -20). Refer to the table and answer the given questions.
NA refers the data which is not needed for a particular question. The price details of 5 products are given below and some of them are missing. Take the data of the first row for the first question and the second row for the second question and so on.
Preethi sold a machine to Shalini at a profit of %(as per table). Shalini sold this machine to Arun at a loss of %(as per table). If Preethi paid Rs.5000 for this machine, then find the cost price of machine for Arun?
a)
6200
b)
5200
c)
4800
d)
4750
e)
None of these
|
Target Study Academy answered |
R1 = 30% R2 = 20%
5000 * 130/100 * 80/100 = Rs. 5200
5000 * 130/100 * 80/100 = Rs. 5200
(Q.no: 11-15). Refer to the table and answer the given questions.
NA refers the data which is not needed for a particular question. The number of working days of A, B, C, D is given below and some of them are missing. Take the data of the first row for the first question and the second row for the second question and so on.
C started the work and left after some days, when 25% work was done. After it D joined and completed it working for 25 days. In how many days C and D can do the complete work, working together?- a)6
- b)8
- c)10
- d)12
- e) 20
Correct answer is option 'E'. Can you explain this answer?
(Q.no: 11-15). Refer to the table and answer the given questions.
NA refers the data which is not needed for a particular question. The number of working days of A, B, C, D is given below and some of them are missing. Take the data of the first row for the first question and the second row for the second question and so on.
NA refers the data which is not needed for a particular question. The number of working days of A, B, C, D is given below and some of them are missing. Take the data of the first row for the first question and the second row for the second question and so on.
C started the work and left after some days, when 25% work was done. After it D joined and completed it working for 25 days. In how many days C and D can do the complete work, working together?
a)
6
b)
8
c)
10
d)
12
e)
20
|
|
Ravi Singh answered |
Efficiency of C = (100/50) = 2%
Rest work = 75%
∴ Efficiency of D = 75/25 = 3%
∴ Combined efficiency of C and D = 5%
∴ Number of days required by C and D to work together = 100/5 = 20 days.
Rest work = 75%
∴ Efficiency of D = 75/25 = 3%
∴ Combined efficiency of C and D = 5%
∴ Number of days required by C and D to work together = 100/5 = 20 days.
(Q.no: 1-5). Refer to the following Line Graph and answer the given questions.In 2012, 30% of applications received for University P and 20% of applications received for University Q were from international students. What was the total number of International applicants for University P and Q together in 2012?- a)91
- b)97
- c)89
- d)93
- e)87
Correct answer is option 'A'. Can you explain this answer?
(Q.no: 1-5). Refer to the following Line Graph and answer the given questions.
In 2012, 30% of applications received for University P and 20% of applications received for University Q were from international students. What was the total number of International applicants for University P and Q together in 2012?
a)
91
b)
97
c)
89
d)
93
e)
87
|
|
Aisha Gupta answered |
Total Number of International applicants for University P and Q together = 210*30/100 + 140 * 20/100
= 63 + 28 = 91
= 63 + 28 = 91
(Q.no: 6-10). Refer to the following Line Graph and answer the given questions.The number of people who traveled by Train B on Friday is 30% more than the people who traveled by the same train on Thursday. What is the respective ratio between the number of people who traveled on Friday and those who traveled on Saturday by the same train?- a)14:15
- b)13:14
- c)15:16
- d)13:11
- e)13:16
Correct answer is option 'E'. Can you explain this answer?
(Q.no: 6-10). Refer to the following Line Graph and answer the given questions.
The number of people who traveled by Train B on Friday is 30% more than the people who traveled by the same train on Thursday. What is the respective ratio between the number of people who traveled on Friday and those who traveled on Saturday by the same train?
a)
14:15
b)
13:14
c)
15:16
d)
13:11
e)
13:16
|
|
Aisha Gupta answered |
30% of 200 = 60
People traveled by Train B on Friday = 260
260 : 320 = 13 : 16
People traveled by Train B on Friday = 260
260 : 320 = 13 : 16
(Q.no: 6-10). Refer to the following Line Graph and answer the given questions.What is the difference between the total number of people who traveled by Train B on Saturday and Sunday together and the total number of people who traveled by Train A on Saturday and Sunday together?- a)20
- b)30
- c)10
- d)50
- e)40
Correct answer is option 'C'. Can you explain this answer?
(Q.no: 6-10). Refer to the following Line Graph and answer the given questions.
What is the difference between the total number of people who traveled by Train B on Saturday and Sunday together and the total number of people who traveled by Train A on Saturday and Sunday together?
a)
20
b)
30
c)
10
d)
50
e)
40
|
|
Aarav Sharma answered |
Train B on Saturday and Sunday together = 320 + 310 = 630
Train A on Saturday and Sunday together = 350 + 270 = 620
Difference = 630 – 620 = 10
Train A on Saturday and Sunday together = 350 + 270 = 620
Difference = 630 – 620 = 10
Chapter doubts & questions for Data Interpretation and Data Sufficiency - RRB JE Mock Test Series for Civil Engineering (CE) 2026 2026 is part of Civil Engineering (CE) exam preparation. The chapters have been prepared according to the Civil Engineering (CE) exam syllabus. The Chapter doubts & questions, notes, tests & MCQs are made for Civil Engineering (CE) 2026 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests here.
Chapter doubts & questions of Data Interpretation and Data Sufficiency - RRB JE Mock Test Series for Civil Engineering (CE) 2026 in English & Hindi are available as part of Civil Engineering (CE) exam.
Download more important topics, notes, lectures and mock test series for Civil Engineering (CE) Exam by signing up for free.
