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In the given question, in three out four figures, figure (i) is related to figure (ii) in same particular manner. Spell out the pair in which relationship does not exist between figure (i) and figure (ii).
In each pair of figure in option 1, 2 and 4, both the figures are same except that the shape in figure (i) is increased by one in figure (ii), i.e. in option 1, figure (i) has one big circle while figure (ii) has two big circles. There is no other change.
However, in option figure (3), figure (i) is rotated 90 degree clockwise alongwith the addition of the shape to form figure (ii).
Hence option figure (3) is the odd one.
Read the following passage and find out the inferences stated through the passage.
With growing industrialisation, it is difficult to reduce air pollution. The world is facing serious problems due to air pollution. While the first world countries have fully developed and have contributed the most to air pollution, the third world countries have yet to develop. It would be unfair to put equal restraints on the third world and the first world countries in order to stop pollution.
Q. Which of the following statements can be inferred from the above passage?
The correct answer is option 1. There should be different restraints on the first world and the third world countries to reduce air pollution.
From the passage, we can conclude that the world is facing serious problems due to air pollution, so we need to control it but same restraints cannot be placed on the first world and the third world countries as it would be unfair to the third world countries. It can be said that there is a need to put different restraints on the third world and the first world countries so as to be fair and to reduce the pollution.Hence, option 1 is the correct solution.
In the following figure, rectangle represents Chefs, circle represents Choreographers, triangle represents Divers and square represents Americans. Which set of letters represents Americans who are either Choreographers or Divers?
Here the alphabets in rectangle represents Chefs: A and B
Circle represents Choreographers: D, G, E and F
Triangle represents Divers: E, G, H, and I
Square represents Americans: C, E, H, D and B
Set of letters represents Americans who are either Choreographers or Divers are letters in Square and common with Triangle or Circle, which is DEH.
Hence, ‘DEH’ is the correct answer.
Tuberculosis Bacteria was discovered by ________.
Meenakshi Amman Temple is located in which of the following Indian State?
Who among the following was the first Secretary General of the United Nations?
Oberon is the moon of which of the following planet?
The Battle of Ghaghra was fought in which of the following year?
The Battle of Ghaghra was fought in the year 1529 between Babur and Mohammad Lodi (Afghans).
The famous battles fought in the above mentioned years are as follows:
What is the full form of LSI used in computer technology?
In the following question meanings of symbols are given. Read them carefully and answer the question.
A$B means A is the mother of B
A%B means A is the sister of B
A+B means A is the brother of B
A@B means A is the father of B
Q. What is the relation between ‘J’ and ‘A’ in the expression ‘A@F$M%J+T’?
Clearly, A is the grandfather of J.
In a certain language ‘pink’ is written as ‘yellow’, ‘yellow’ is written as ‘white’, ‘white’ is written as ‘black’ and ‘black’ is written as ‘orange’, then what is the colour of ripe mango?
Colour of a ripe mango is ‘yellow’ which is written as ‘white’.
Thus, the colour of the mango is white.
There are two examination rooms A and B. If 15 candidates are sent from A to B, the number of students in each room is the same. If 25 candidates are sent from B to A, the number of students in A is double of that in B. Find the number of students in each room.
Let the number of students in rooms A and B be x and y respectively.
⇒ x  15 = y + 15
⇒ x  y = 30      equation 1
Also from the given data
⇒ x + 25 = 2 (y  25)
⇒ x + 25 = 2y  50
⇒ x  2y = 75        equation 2
From equation 1 and equation 2, we get
⇒ Equation 1  Equation 2, we get y = 105
Substitute y = 105 in equation 1, we get
⇒ x = 135
∴ Number of students in rooms A and B are 135 and 105
Given
2A = 3B
⇒ A : B = 3 : 2 = 15 : 10
And, 3A = 5C
⇒ A : C = 5 : 3 = 15 : 9
Hence, A : B : C = 15 : 10 : 9
The Battle of Haldighati was fought between Akbar and ________.
How many maximum Tuesdays can be there in a year?
As there are 52 weeks and 1 day in a nonleap year and 52 weeks and 2 days in a leap year.
Thus, there can be definitely maximum 53 Tuesdays in a year.
= cos^{4}θ + sin^{4}θ + sin^{2}θcos^{2}θ
= 1 − 2sin^{2}θcos^{2}θ + sin^{2}θcos^{2}θ
= 1 − sin^{2}θcos^{2}θ
If ‘+’ denotes ‘’, ‘÷’ denotes ‘+’, ‘×’ denotes ‘÷ ‘,’ ‘denotes ‘× ‘, then find the value of
363 × 3 ÷ 4  15 ÷ 20 + 1?
Changing operators as given format.
Given expression: 363 × 3 ÷ 4  15 ÷ 20 + 1
After interchanging symbols: 363 ÷ 3 + 4 × 15 + 20  1 = 121 + 60 + 20  1 = 200
Hence, the correct answer is 200.
A piece of paper is folded and cut as shown below in the question figures. From the given answer figures, indicate how it will appear when opened?
Hence, the unfolded figure will be similar to option 2.
Florida Strait separates the USA with which of the following countries?
Two pipes A and B can fill an empty cistern in 8 hours and 10 hours respectively. If both the pipes are simultaneously opened in an empty cistern, what part of the cistern is filled after 4 hours?
Part filled by pipe A in 1 hr. = 1/8
Part filled by pipe B in 1 hr. = 1/10
Part filled by pipes A & B in 1 hr. = 1/8 + 1/10 = 9/40
Part filled by pipes A & B in 2 hrs. = 4 × 9/40 = 9/10
∴ After 4 hours, 9/10 part of the cistern is filled
If the angle of elevation of the sun changes from 30° to 45°, the length of the shadow of the pole decrease by 20 meters, then the length (in metres) of the pole is:
IN ΔABC
What approximate value should come in place of the question mark (?) in the following question?
Which of the following is the main constituent of Biogas after Methane?
A batsman makes a score of 111 runs in the 10th match and thus increases his average runs per match by 5. What will be his average after the 10th match?
Let average runs be x.
Total runs in 9 matches = 9x
Average runs after 10^{th} match = (9x + 111)/10 = x + 5 (given)
⇒ 9x + 111 = 10x + 50
⇒ x = 61
∴ Average after 10^{th} match = 61 + 5 = 66
The Simla Conference was held in the year _______?
A train travelling with a speed of 65 kmph passes a man travelling with a speed of 7 kmph in an opposite direction in 13s. What is the length of the train?
Speed of the train = 65 kmph
Speed of the man = 7 kmph
Since, they travel in the opposite direction
Relative speed = Speed of train + Speed of man = 65 + 7 = 72 kmph
Relative speed = = 20 m/s
Time taken by train to pass the man = 13 s
Length of the train = Relative speed × Time taken by train to pass the man = 20 × 13 = 260 m
The famous Sanchi Stupa is associated with which of the following religions?
11.11% of Aditi’s age is equal to 66.67% of Farah’s age, while 60% of Farah’s age is equal to 20% of Sana’s age. What is the ratio of the ages of Aditi and Sana?
Given, 11.11% of Aditi’s age = 66.67% of Farah’s age
⇒ 1/9 × Aditi’s age = 2/3 × Farah’s age
⇒ Aditi’s age = 9 × 2/3 × Farah’s age
⇒ Aditi’s age = 6 × Farah’s age (1)
Also, 60% of Farah’s age = 20% of Sana’s age
⇒ 3/5 × Farah’s age = 1/5 × Sana’s age
⇒ Sana’s age = 5 × 3/5 × Farah’s age
⇒ Sana’s age = 3 × Farah’s age (2)
Dividing (1) by (2), we get,
⇒ Aditi’s age/Sana’s age = 6/3 = 2
∴ Ages of Aditi and Sana is in the ratio 2 ∶ 1
What approximate value should come in place of the question mark (?) in the following question?
⇒ 7 x 2^{11}
⇒ 14336 = ?
Marked price of an article is Rs. 7500. It is purchased at a discount of 12%. If Rs. 250 are spent on its repairs, then to gain 20% profit what should be the selling price (in Rs.)?
Marked price = M.P = Rs. 7500
After discount of 12%
Purchase price = (1  0.12) × 7500 = Rs. 6600
After spending Rs. 250 on repair
Cost price = C.P = Rs. (6600 + 250) = Rs. 6850
To gain a profit of 20%
∴ Selling price = (1 + 0.20) × C.P = 1.2 × 6850 = Rs. 8220
Shortcut method:
Selling price = (1 + profit percent/100) × {(1  discount percent/100) × marked price + repair cost}
∴ Selling price = 1.2 × {(1  0.12) × 7500 + 250} = Rs. 8220
In the following question, select the related word from the given alternatives.
Song : Singer : : Painting : ?
As song is sung by Singer,
Similarly,
painting is made by Painter.
Hence, painting : painter is the correct answer.
Which of the following country is not a member of the Association of Southeast Asian Nations (ASEAN)?
In a certain code language, '' represents '×', '÷' represents '+', '+' represents '÷' and '×' represents ''. Find out the answer to the following question.
16 × 20 ÷ 15  4 + 2 = ?
The given equation is: 16 × 20 ÷ 15  4 + 2 = ?
Here '' represents '×', '÷' represents '+', '+' represents '÷' and '×' represents ''. So let’s replace the sign in the above equation.
16 × 20 ÷ 15  4 + 2 → 16  20 + 15 × 4 ÷ 2 = 16 + 10 = 26
Hence, 26 is the correct alternative.
Which answer figure will complete the pattern in the question figure?
The figure required to complete the pattern should have two squares at right side and one circle and left side.
Hence, answer is option 2.
Amit goes to his office by car at the speed of 80 km/hr and reaches 15 minutes earlier. If he goes at the speed 60 km/hr, he reaches 15 minutes late. What will be the speed (in km/hr) of the car to reach on time?
Let the speed to reach on time be s.
Let the distance to office be d.
Time taken by car at 80 km/hr = x = d/s = d/80
Time taken by car at 60 km/hr = y = d/s = d/60
Time taken by car at s km/hr = z = d/s = d/s
Given: x = z – 15/60, y = z + 15/60
⇒ d/80 = d/s – 15/60 = d/s – 1/4 ⇒ d(1/80 – 1/s) = 1/4
⇒ d/60 = d/s + 15/60 = d/s + 1/4 ⇒ d(1/60 – 1/s) = 1/4
Dividing the two equations, we get
(1/80 – 1/s)/(1/60 – 1/s) = 1
⇒ 1/80 – 1/s = 1/s – 1/60
⇒ 2/s = 1/80 + 1/60 = 1/20(1/4 + 1/3) = (1/20)(7/12)
⇒ s = 40 × 12/7 = 480/7 km/h
What is the relation between Abhi and Abhi’s father’s father’s only daughterinlaw’s brother?
On the basis of given data we can draw the family tree as below.
Gender of Abhi is unknown but if we look at the options the only correct answer we can get is UncleNephew relation.
Thus the relation we get is Abhi is the nephew of the other person who is his mother’s brother i.e. his uncle.
The H.C.F. of two numbers is 18. First number is of three digits and Second number is of two digits and their L.C.M. is 936. The sum of the numbers is?
Let the numbers be 18x and 18y where x and y are coprime.
LCM of 18x and 18y = 18xy
According to the question,
18xy = 936
⇒ xy = 936/18
⇒ xy = 52
⇒ xy = 13 × 4
⇒ x =13 and y = 4
First number = 18 × 13 = 234
Second number = 18 × 4 = 72
∴ Sum of both numbers = 234 + 72 = 306
There are five friends Suresh, Kaushal, Madhar, Amit and Ramesh. Suresh is shorter than Kaushal but taller than Ramesh. Madhur is the tallest. Amit is a little shorter than Kaushal but little taller than Suresh. If they stand in the order of their heights, who will be the shortest?
Suresh is shorter than Kaushal but taller than Ramesh.
Ramesh < Suresh < Kaushal
Madhur is the tallest. Amit is a little shorter than Kaushal but little taller than Suresh.
Ramesh < Suresh < Amit < Kaushal < Madhur.
Hence, Ramesh is shortest.
The SA node and AV node are associated with which of the following human organ?
A man sold 250 chairs and had a gain equal to selling price of 50 chairs. What is his proﬁt percentage?
Let selling price of 1 chair = S.P
Cost price of 1 chair = C.P
Profit in selling 250 chairs = 50 S.P
Profit in selling 1 chair = 50/250 S.P = 0.2 S.P
Profit = S.P  C.P
⇒ 0.2 S.P = S.P  C.P
⇒ C.P = 0.8 S.P
Profit percentage = (profit/C.P) × 100 = (0.2 × S.P/0.8 × S.P) × 100 = 25%
Select the related word from the given alternatives.
Tributary : River : : State : ?
In this question, the logic that is being followed is that one element constitutes the other. Tributaries make Rivers. States make a Country.
Hence, the answer is ‘Country’.
Which of the following country is known as “Gift of Nile”?
One of the oldest rock cut Barabar Caves are located in which of the following Indian state?
If x^{2}  3x + 1 = 0, then what is the value of
x^{2}  3x + 1 = 0
Dividing above eq. by x, we get,
x  3 + 1/x = 0
x + 1/x = 3
If x + 1/x = n
x^{4} + 1/x^{4} = (n^{ 2}  2)^{2 } 2
Here, n = 3
x^{4} + 1/x^{4} = (9  2)^{2}  2 = 47
Using the following code and key decode the given coded word:
Code: Z B Y X M N Q B S L
Keys: t g i h r p s c a b
Coded word: Q Z M S Y B X Z
As per the keys, QZMSYBXZ represents straight.
In the following figure, rectangle represents Dentists, circle represents Bloggers, triangle represents Comedians and square represents Boxers. Which set of letters represents Dentists who are either Bloggers or Comedians?
Here the alphabets in rectangle represents Dentists: F, G, L, K, E, and C.
Circle represents Bloggers: H, I, J, G, L, and K.
Triangle represents Comedian: B, C, D, J, and K.
Square represents Boxers: A, H, F, and G.
Set of letters represents Dentists who are either Bloggers or Comedians are G, L, K, and C.
Hence, ‘GLKC’ is the correct answer.
Who among the following is known for the discovery of Modern Steam Turbine?
A and B started a business by investing in the ratio of 4 ∶ 7. After 6 months, C joined them investing the same amount as B. What would be the ratio of their share of profit after one year?
Let, investment of A = Rs. 4x
Investment of B = Rs. 7x
Thus, Investment of C = Rs. 7x
The weighted ratio of investment of A, B, and C
⇒ 4x × 12 ∶ 7x × 12 ∶ 7x × 6
⇒ 48x ∶ 84x ∶ 42x
⇒ 8 ∶ 14 ∶ 7
∴ The ratio of their profit after one year = 8 ∶ 14 ∶ 7
Rs. 5000 amounts to Rs. 6920 in 4 years at a certain rate of interest. If the rate becomes 1.5 times to itself, the amount of the same principal in 5 years will be:
P = Rs. 5000, S.I. = Rs. (6920  5000) = Rs. 1920, T = 4 years
By putting values, R = 48/5 % p.a.
New rate = (1.5 × 48/5) = 72/5 % p.a.
Now, P = Rs. 5000, R = 72/5 %, T = 5 years
By putting values, S.I. = Rs. 3600
∴ Amount = Rs. (5000 + 3600) = Rs.8600
A student multiplied a number by 4/5 instead of 5/4. What is the percentage error in the calculation?
Let the number multiplied be x
Expected answer = 5/4 × x = 1.25x
Answer obtained with wrong calculation = 4/5 × x = 0.8x
Error = (Expected answer – Wrong answer) / (Expected answer) × 100
⇒ (1.25x – 0.8x) / (1.25x) × 100
∴ 0.45/1.25 × 100 = 36%
A statement is given followed by two inferences I and II. You have to consider the statement to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given inferences, if any, follow from the given statement.
Statement: Government of country Y has set up a special task force to counter terrorism.
Inference I: Country Y has just been hit by a terrorist attack.
Inference II: Country Y has been threatened by a possible terrorist attack.
We cannot infer from the statement that country Y has faced a terrorist attack or was threatened by terrorists.
Hence neither I nor II follows.
What is the value of (A + B)^{3 }– (A – B)^{3 }– 6B(A^{2 }– B^{2}) if A = 125 and B = 8?
We know that,
(A + B)^{3} = A^{3} + B^{3} + 3A^{2}B + 3AB^{2}
(A – B)^{3} = A^{3} – B^{3} – 3A^{2}B + 3AB^{2}
⇒ (A + B)^{3 }– (A – B)^{3} = 2B^{3} + 6A^{2}B
⇒ (A + B)^{3 }– (A – B)^{3 }– 6B(A^{2} – B^{2}) = 2B^{3} + 6A^{2}B – 6B(A^{2 }– B^{2}) = 8B^{3}
∴ Required value = 8 × 8^{3} = 8 × 512 = 4096
What will come in place of question mark ‘?’ in the following question?
[(289 + 87) ÷ 2  7 × 18 ÷ 2 + {(9 + 5) × 19} + 3 × 7  9] × 19 + 9 = ?
[(289 + 87) ÷ 2  7 × 18 ÷ 2 + {(9 + 5) × 19} + 3 × 7  9] × 19 + 9 = ?
[376 ÷ 2  7 × 18 ÷ 2 + {(9 + 5) × 19} + 3 × 7  9] × 19 + 9 = ?
? = [188  7 × 18 ÷ 2 + 266 + 3 × 7  9] × 19 + 9
? = [188  7 × 9 + 266 + 3 × 7  9] × 19 + 9
? = [188  63 + 266 + 3 × 7  9] × 19 + 9
? = [188  63 + 266 + 21  9] × 19 + 9
? = 7657 + 9
? = 7666.
Which among the following country is known as Land of Roses?
Pampas grasslands are located in which of the following continents?
Directions: In each question below is given one/more statements that followed by two assumptions numbered I and II. Consider the statement and decide which of the given assumptions is implicit.
Statement: A mobile company has requested the users to return a device X as soon as possible and promises them to replace it.
Assumption I: The device X has some major glitch in it.
Assumption II: The mobile company has given a scheme in which old device X will be replaced with new device X.
A company would not replace the product if there had been no problem. Hence only assumption I is implicit and option 1 is correct.
Recently, Namvar Singh passed away on February 19, 2019. He was a famous _________.
The Dogri language is primarily associated with which of the following Indian state?
GandhiIrwin Pact was signed in the year _______?
The important pacts signed in this agreement were:
What least number must be added to 8961 to make it exactly divisible by 84?
When 8961 is divided by 84, we get 106 as quotient and 57 as Remainder
i.e 8961 = 106 × 84 + 57
So, to make it exactly divisible by 84, 84 – 57 = 27 should be added.
The Israeli Parliament is also known as ________.
Recently Abhinandan Varthaman crossed into Pakistan territory. He ranked as a ________ in the Indian Air Force.
What is the approximate distance of Sun from the Earth?
For the figure given below, find the value (in degrees) of 2∠A + ∠B.
∠ACD (outer angle) = 180° – 45° = 135°
∠CAB + ∠CBA = ∠ACD (outer angle) = 135°
AC = BC (Both are same side given) so ∠CAB = ∠CBA = x°
⇒ x° + x° + 45° = 180°
⇒ 2x° = 135°
⇒ x° = 67.5°
∴ 2∠A + ∠B = 2 × 67.5 + 67.5 = 202.5°
Who among the following wrote the book ‘Shrimadh Bhagavad Gita Rahasya’?
P and Q can do a work in 12 days. Q and R can do the same work in 16 days and R and P can do it in 24 days. Find the approximate time in which P, Q and R can finish the work together.
Since, P and Q take 12 days to complete the total amount of work.
∴ In 1 day the amount of work completed by P and Q would be = 1/12
Similarly, Q and R take 16 days to complete the total amount of work.
∴ In 1 day the amount of work completed by P and Q would be = 1/16
Since, R and P take 24 days to complete the total amount of work.
∴ In 1 day the amount of work completed by P and Q would be = 1/24
Let’s assume the individual efficiencyof P, Q and R to complete the work in 1 day is p, q and r respectively.
⇒ 2(p + q + r)
⇒ p + q + r = 3/32
∴ Total no. of days required = 32/3 days. = 10.66 = 11 days (approximate.)
In the given question, select the related figure from the given figures.
From first figure to second figure, water image of the first shape is taken and for the rest shapes mirror image is taken.
Hence option (3) is correct.
Saurabh Chaudhary is associated with which of the following sports?
The International Mother Language Day is celebrated every year on ________.
Which of the following is the only river integrated into the Indian Thar Desert?
Octopus belongs to which of the following phylum?
Find out the wrong term from the following.
O1Q, K2N, U4Z, E1H, I2L
The middle number shows the difference of letters between the given two letters.
E.g. The letter between O and Q is only 1 letter that’s why it is O1Q.
In E1H, difference between E and H is 2 but in series it is given 1.
Thus, wrong term is E1H.
In the following question, select the odd word from the given alternatives.
All options except ‘Mathematics’ is a language while Mathematics is a subject.
In the following question, select the number which can be placed at the sign of equation mark (?) from the given alternatives.
The method followed here is,
Number of the first column × number of second column = number of third column.
12 × 13 = 156
15 × 13 = 195
Same method will be followed to find out the missing number:
→ 14 × ? = 154
→ ? = 154/14 → 11
Hence, missing number is 11.
By which of the following act Sikkim became the 22nd State of the Indian Union?
Which of the following Indian city is also known as ‘Wine Capital of India’?
In the following question, by using which mathematical operators will the expression become correct?
60_10_4_10 = 14
Using BODMAS rule,
1) 60 ÷ 10 × 4  10 = 14, True
2) 60  10 × 4 ÷10 = 56 ≠ 14
3) 60 × 10  4 ÷ 10 = 599.6 ≠ 14
4) 60 × 10 ÷ 4  10 = 140 ≠ 14
Hence, ‘÷, ×, ’ is the correct set of symbols.
Which of the following is the largest phylum in the animal kingdom?
The famous dancer Rukmini Devi Neela kanda Sastri was associated with which of the following Indian classical dance form?
In the question below is given a statement followed by two conclusions numbered I and II. You have to assume everything in the statement to be true, then consider the two conclusions together and decide which of them logically follow beyond a reasonable doubt from the information given in the statement. Give answer.
Statement:
Chicago is the most expensive city.
Conclusions:
I. Singapore is less expensive than Chicago.
II. Angola is more expensive than Singapore.
The first conclusion follows as Chicago is the most expensive one so other cities will be less expensive than it. Since the statement clearly says that Chicago is the most expensive city then it follows that no other city is more expensive than Chicago. Also, Angola is not a city but a country. Hence, conclusion II does not follow.
In the Visible spectrum of light, which of the following colour has the longest wavelength?
According to the given options, orange has the longest wavelength.
In the Visible spectrum of light, Red colour has the longest wavelength.
The ascending order of the colours in visible spectrum according to their wavelength is as follows:
Which one of the given responses would be a meaningful order of the following?
1. Universe
2. Earth
3. India
4. Milky Way
5. Mumbai
Mumbai is a part of India; India is a part of Earth; Earth is a part of Milky Way and Milky Way is a part of Universe.
Hence, the arrangement is as follows – Mumbai, India, Earth, Milky Wayand Universe.
Thus: 5, 3, 2, 4, 1 is the correct option.
Who among the following has assumed the charge of the Ministry of Finance in May 2019?
Which of the following is suitable to be used as a shaving glass?
If the simple interest on a sum of money for 2 years at 5% per annum is Rs. 250, what is the compound interest (approximate) on the same at the same rate and for the same time?
Interest from simple interest = PRT/100
The formula for CI at annual compound interest, including principal sum, is: CI =
Where:
CI = Compound Interest
P = the principal investment amount (the initial deposit or loan amount)
r = the annual interest rate (decimal)
n = the number of times that interest is compounded per year
t = the number of years the money is invested or borrowed for
SI = Rs. 250
Principal = 250 × 100/(2 × 5) = Rs. 2500
CI = (2500(1 + 5/100)^{2}  2500) = Rs. 256.25
The Kosi river joins the river Ganga in _______ district of Bihar.
Which answer figure will complete the pattern in the question figure?
Thus image at option 3 completes the given figure.
The company had to send food of ‘X’ units for garrison of 250 soldiers expected to stay at a fort for 15 days. If the total number of soldiers turned out to be 350, the company should exceed the supplies by what value?
Food needed for 250 soldiers for 15 days = 250 × 15 units
X = 250 × 15
Food needed for 350 soldiers for 15 days = 350 × 15 units
350 × 15 = 1.4 X
Increase in food supplies = 1.4X  X = 0.4X
Average of 7 consecutive odd numbers is 31. If the previous and next odd number to these 7 odd numbers are also included, then what will be the new average?
Let 7 odd consecutive numbers are (n  6), (n  4), (n  2), n, (n + 1), (n + 4), (n + 6)
Given that, Average = 31
Average = middle term = n = 31
If we add previous and next odd number to these 7 odd numbers, again middle term will be
n = 31
∴ New average = 31
Directions: Study the following information carefully and answer the questions given below:
P, Q, R, S, T, V, and Z are sitting around a circle facing outside the center. V is second to the left of P and second to the right of Z. T is third to the right of Q and is not an immediate neighbour of V. S is third to the right of R.
Q. Who is to the immediate right of R?
Step 1: All are sitting around a circle facing outside the center. Thus, the clockwise direction represents the right side and the anticlockwise direction represents the left side. Given, V is second to the left of P and second to the right of Z.
Step 2: T is third to the right of Q and is not an immediate neighbor of V. S is third to the right of R.
T is to the immediate right of R.
Directions: Study the following information carefully and answer the questions given below:
P, Q, R, S, T, V, and Z are sitting around a circle facing outside the center. V is second to the left of P and second to the right of Z. T is third to the right of Q and is not an immediate neighbour of V. S is third to the right of R.
Q. In which of the following groups, the first person is sitting between the second and the third person?
Step 1: All are sitting around a circle facing outside the center. Thus, the clockwise direction represents the right side and the anticlockwise direction represents the left side. Given, V is second to the left of P and second to the right of Z.
Step 2: T is third to the right of Q and is not an immediate neighbor of V. S is third to the right of R.
Among the given options, only ZTS follow the given condition i.e., first person Z is sitting between 2^{nd }and 3^{rd} Person i.e., T and S respectively.
In a certain code language ‘289’ means ‘read from paper’, ‘276’ means ‘tea from field’ and ‘85’ means ‘wall paper’
Q. Which of the following is the code for ‘paper’?
Here the information can be represented as,
Therefore Paper is coded as 8.
In a certain code language ‘289’ means ‘read from paper’, ‘276’ means ‘tea from field’ and ‘85’ means ‘wall paper’
Q. Which of the following is the code for ‘tea’?
Here the information can be represented as,
Thus, tea is coded as either 7 or 6.
Direction: The table given below shows cost of journey (in Rs) from Delhi to 4 different towns on 4 different trains.
Q. What will be the maximum cost (in Rs) of travelling form Delhi to the four towns?
Maximum cost of traveling from Delhi to town A = 6000 when traveling by train 4
Maximum cost of traveling from Delhi to town B = 6300 when traveling by train 4
Maximum cost of traveling from Delhi to town C = 5600 when traveling by train 4
Maximum cost of traveling from Delhi to town D = 5700 when traveling by train 4
Maximum cost of traveling from Delhi to all cities = 6000 + 6300 + 5600 + 5700 = Rs. 23600
Direction: The table given below shows cost of journey (in Rs) from Delhi to 4 different towns on 4 different trains.
Q. What is total least cost (in Rs) of Journey from Delhi to town A and Delhi to town D?
Least cost of journey from Delhi to town A = 3100 when traveling by train 2
Least cost of journey from Delhi to town D = 3200 when traveling by train 2
Total least cost of journey from Delhi to town A and Delhi to town D = 3100 + 3200 = Rs. 6300
Direction: The table given below shows cost of journey (in Rs) from Delhi to 4 different towns on 4 different trains.
Q. What of the following has the least cost?
We can observe from the table that cost is least in train 2 when going to C
Direction: The table given below shows cost of journey (in Rs) from Delhi to 4 different towns on 4 different trains.
Q. What is average cost (in Rs) of journey to Town A?
Average cost of journey to time A = (cost of train 1 + cost of train 2 + cost of train 3 + cost of train 4)/4
Average cost of journey to time A = (4300 + 3100 + 4000 + 6000)/4 = Rs. 4350
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