RRB Group D Mock Test - 33
100 Questions MCQ Test RRB (Group D) - Mock Tests & Previous Year Papers | RRB Group D Mock Test - 33
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A vote of no-confidence in India has to be started in …
The minimum numbers of members in state legislative council?
Which famous freedom fighter gave the slogan, 'Give me blood and I shall give you freedom'?
Thermochemical decomposition of organic materials at high temperatures, in the absence of oxygen is called
The Scheme launched by government which proposes to select 1,000 best B.Tech students each year from premier institutions and provide them with facilities to pursue Ph.D. in IITs and IISc with a handsome fellowship.
Which of the following Indian Sportspersons did NOT win the Rajiv Gandhi Khel Ratna award?
Sachin Tendulkar and MS Dhoni are the only two cricketers to win the highest sporting award in India, the Rajiv Gandhi Khel Ratna award.
Who is the current Director General of Directorate of Civil Aviation?
What is the major initiative taken up by the government to step up investments in research and related infrastructure in premier educational institutions, including health institutions?
”Jab” is a term associated with which of the following?
Who was the first recipient of the Rajiv Gandhi Khel Ratna?
The wheel with 24 spokes at the centre of the Indian National Flag is taken from the edicts of which Indian king?
The Southern Zone of the Indian Railways is Head Quartered at which of the following Places?
The "Golden Chariot" a Luxury Tourist Train is jointly operated by Indian Railways and which of the following state Tourism Organisations?
Which of the following terms is NOT used in the game of Cricket?
Which year was observed as the 'World Population Year' by United Nations?
Most rivers in North India are … and most rivers in South India are ….
Which is the scheme launched by government aimed to boosting investment in food processing Sector?
Which of the following persons is the current President of the Indian Olympic Association?
Which of the following is the correct abbreviation of SEBI?
Which famous Indian hockey player was called "the Wizard of Hockey"?
Sir CV Raman was awarded the Nobel Prize for his work on
Who among the below was called the 'Father of Indian Renaissance’?
The only Union Territory of India with three official regional languages is ….
Which of these colours is having the highest wavelength?
In which year was the prevention of terrorism act (POTA) enacted?
What is the code name given to the operation by the Indian Peace Keeping Force (IPKF) sent to Sri Lanka by Rajiv Gandhi in 1987?
Indian monsoons are often referred to as the Real …. of India.
The name of the satellite launch station in Sriharikota, Andhra Pradesh is …
In which year was the Rowlatt Act passed by British India?
Which of the following factors doesn't impact the Process of Photosynthesis?
Which is the only year in which Mahatma Gandhi presided over the annual session of the Indian National Congress?
Triveni Sangam in Allahabad is a place where three rivers meet. Which of the following rivers is NOT considered to be one of them?
Which of the following is not considered as a Living Thing?
Celsius and Fahreneit show the same temperature at what scale?
Lithium is the lightest metal present.
The Head Quarters of which of the following Organisation is located in Lucknow?
Edwin Hubble's name is associated with which of the following famous scientific instrument?
Hubble's telescope is named after Edwin Hubble.
Which enzyme is present in all part of pineapple plant?
Which of the following astronomical objects is called the 'Morning Star'?
Union Cabinet has recently appointed which of the following Important Indian organizations as the nodal authority for probing cases related to human trafficking for which government has recently passed a draft bill- Anti Trafficking Bill?
According to the Ohm's Law, what is the relationship between the current strength and the potential difference.
If 5 cows can complete 100 kgs of grass in 6 days, then in how many days can 15 cows complete 200 kgs of grass ?
Let Number of days be "d"
Number of days is proportional to quantity of grass and inversely proportional to number of cows.
Find the speed of the flight if it takes 6 hrs 30 mins to travel 2,210 km ?
6 hrs 30 mins = 6.5 hrs
Speed = \frac{distance}{time} = \frac{2210}{6.5} = 340 kmphtimedistance=6.52210=340kmph
SO the answer is option D.
Two trains X and Y are travelling in the same direction. Their lengths are 850m and 950m respectively. They took 6 mins to cross each other. Find the speed of train X if the speed of train Y is 90 kmph ?
Let the speed of train X is x kmph
Relative speed = 90-x kmph (if train Y is faster than train X)
Speed = distance/time = (850+950)/(6*60) = 1800/360 = 5 m/s = 5*(18/5) = 18 kmph
90 - x = 18 kmph
x = 90 - 18 = 72 kmph
So the answer is option A.
Case 2 :(If train Y is slower than train X)
x - 90 = 18, then x = 90 + 18 = 108 kmph
A shopkeeper mixed two type of tea powders, type 1 and type 2, in the ratio 1:2 and sold the mixture at 20/- per kg. Find the profit percentage, if the cost price of type 1 and type 2 powders are 12/- and 18/- per kg respectively ?
Let the quantity of Type 1 = k and that of Type 2 = 2k
Let x be the cost price of the mixture,
k(12)+2k(18) = (2k+k)(x)
12k+36k = 3kx
48k = 3kx
16 = x
CP = 16/- and SP = 20/-
Profit = SP - CP = 20 - 16 = 4/-
Profit % = \frac{4}{16}\times 100 = 25164×100=25%
So the answer is option C.
Here 392 = 2*196, Hence LCM is 392 and HCF is 196
So the answer is option B.
In a moderately skewed distribution, it is known that the median is 5 and the mode is 7. What is the mean?
Mode = 3(Median)-2(Mean)
7 = 3(5)-2(mode)
7-15 = -2(mode)
-8 = -2(mode)
mode = 4
So the answer is option D.
576.78+456.87-x = 658.65
1033.65 - x = 658.65
x = 1033.65 - 658.65
x = 375
So the answer is option A.
So the answer is option B.
15\div 3 + 2 \times 4 - 2 = x + 115÷3+2×4−2=x+1
5 +8 - 2 = x + 15+8−2=x+1
11 = x + 111=x+1
x = 10x=10
So the answer is option B.
Find the profit percentage, if a shopkeeper earns profit equal to the selling price of 3 pens on selling 10 pens ?
Let SP of 1 pen = 10/-
SP of 10 pens = 100/-
Profit = SP of 3 pens = 30/-
CP = SP - Profit = 100 - 30 = 70/-
Profit % = \frac{30}{70}\times 100 = 42.857030×100=42.85%
So the answer is option A.
Find the value of xx (from the given options), if 5x2−13x−6=0 ?
So the answer is option D.
So the answer is option B.
Find the number of diagonals of a polygon of 14 sides ?
Number of diagonals = 
So the answer is option A.
x = y ==> x-y = 0 -----(1)
x+y = 0 ----(2)
on solving (1) and (2) we will get x = y = 0
So the answer is option A.
The ratio of the present ages of A and B is 1:2. The sum of their ages 10 years from now will be 53. How old was A 10 years earlier?
Let present age of A = x then that of B = 2x
Sum of their ages after 10 years = 53
(x+10)+(2x+10) = 53
3x = 33
x = 11
Present age of A = x = 11
Age of A before 10 years = x-10 = 11-10 = 1
So the answer is option D.
So the answer is option C.
A watch gains 6 minutes in one hour and was set right at 8 AM. What time will it show at 6PM on the same day?
8AM to 6PM, 10 hrs
watch gains 6 minutes in one hour,
In 10hrs it gains 10*6 = 60 minutes
Hence at 6PM, it shows 6PM+60mins = 7PM
So the answer is option B.
80% of 40% of 150% of 2000 = (0.8)(0.4)(1.5)(2000) = (0.32)(3000) = 960
So the answer is option C.
Find the sum of compound interest and simple interest for 2 years on 2000/- at 10% per annum ?
So the answer is option A.
Two taps A and B can fill a bucket in 12 hours and 15 hours respectively. If both are opened and A is closed after 3 hours, how much more time would it take for B to fill the bucket?
Let the capacity of tank = LCM of 12 and 15 = 60 units
Efficiency of tap A = 60/12 = 5 units/hr
Efficiency of tap B = 60/15 = 4 units/hr
If both the taps are opened for 3 hrs, part of the tank that would be filled = (5+4)*3 = 27 units
Remaining part = 60 - 27 = 33 units
Tap B alone can fill 33 units of tank in 33/4 = 8\frac{1}{4} hrs = 8 hrs 15 mins841hrs=8hrs15mins
So the answer is option D.
Choose the incorrect number in the given series:6, 13, 27, 55, 111, 221
The logic used is as follows:
6*2 + 1 = 12+1 = 13
13*2 + 1 = 26+1 = 27
27*2 + 1 = 54 + 1 = 55
55*2 + 1 = 110+1 = 111
111*2 + 1 = 222+1 =223
As we can see, 221 is the incorrect term in the series. Therefore, option D is the right answer.
Choose the incorrect number in the given series:64, 729, 4096, 16625, 46656
Choose the incorrect number in the series:31, 37, 41, 43, 47, 51, 53
The series lists all the prime numbers from 31 in ascending order.
51 is not a prime number. It is divisible by 17. Therefore, 51 is the incorrect term in the series.
In a certain language ‘word letter write’ is coded as ‘gw qk nc’’box write word’ is coded as ‘nc mr qk’What is the code for ‘box’?
‘word letter write’ is coded as ‘gw qk nc’
’box write word’ is coded as ‘nc mr qk’
From the statements, we can say that the code for word/write is nc/qk and thus, code for box will be mr.
Hence, option D is the correct choice.
In a certain language
‘call know before’ is coded as ‘gv qe nw’
’look before know’ is coded as ‘qe ml gv’
What is the code for ‘call’?
call know before’ is coded as ‘gv qe nw’
’look before know’ is coded as ‘qe ml gv’
From the statements, we can say that the code for know/before is qe/gv. So the code for the ‘call’must be ‘nw’.
Hence, option C is the correct choice.
In a language,
’Cars are blue roses’ is coded as ‘ta de ru la’
’ Roses are red’ is coded as ‘la ru fa’.
’red are blue’ is coded as ‘fa ru de’,
What is the code for ‘cars’?
‘are’ is common to all the 3 sentences. Therefore, the code for ‘are’ must be ‘ru’.
’roses’ and ‘are’ common to the first 2 sentences. Therefore, the code for ‘roses’ must be ‘lu’.
’are’ and ‘blue’ are common to the first and the third sentence. Therefore, the code for ‘blue’ must be ‘de’.
We know the codes for ‘are’, ‘blue’ and ‘roses’. Therefore, from the first sentence, the code for cars must be ‘ta’. Therefore, option A is the right answer.
Choose the option which should replace ‘?’.
B, C, E, G, K, M, ?
The alphabets corresponding to consecutive primes are written.
B = 2
C = 3
E = 5
G = 7
K = 11
M = 13
Q = 17
Find the word which should replace (?), so that the second pair shares the same relation as the first pair.Wealth : Coffer :: ? : Coffin
Wealth is kept in a coffer. Similar relationship is shared by cadaver (corpse) and coffin. Hence, option B is the correct answer.
Find the word which should replace (?), so that the second pair shares the same relation as the first pair.Ephemeral : Perineal :: Chivalrous : ?
Ephemeral means lasting for a short time. Perineal means lasting forever. The words are antonyms of each other.
Similarly,
Chivalrous means well-mannered. Hence, rude is the antonym. Option A is the correct answer.
Find the option which should replace (?), so that the second pair shares the same relation as the first pair.EL : I :: ? : B
The sum of the first pair is subtracted from 26 and the corresponding letter is written.
EL : (26 - (E + L))
EL : (26 - (17))
EL : 9
Similarly,
DT : (26 - (4 + 20)
DT : B
A statement is given below. Check which of the following conclusions logically follows the statement given and choose the appropriate option:
The investigators of the scam recently unearthed the fact that even persons with impaired visions have been issued the license to drive by the corrupt officials.
Conclusion 1: Issuing licenses for people with impaired vision is a recent phenomenon.
Conclusion 2: People with impaired vision are not supposed to be issued a driving license.
From the statement, we can infer that people with impaired vision are not supposed to be issued driving licenses. Therefore. Conclusion 2 definitely follows.
Conclusion 1 states that the phenomenon is recent. However, the statement only states that the unearthing of the scam is recent. We do not know how long the scam has been going on. Therefore, conclusion 1 cannot be said to follow the given statement. Therefore, option B is the right answer.
A statement is given below. Check which of the following conclusions logically follows the statement given and choose the appropriate option:
Activists are protesting against the construction of dam since the lack of silt in the region after the dam will greatly reduce the yield of the region.
Conclusion 1: Silt is an essential element for crops to grow well.
Conclusion 2: Construction of dam obstructs the flow of silt in the river.
In the statement, it has been given that the lack of silt will reduce the yield. Therefore, we can infer that silt is an essential element for crops. Conclusion 1 follows.
The statement mentions that there will be lack of silt only in the regions ’after’ the dam. Therefore, we can infer that the dam obstructs the flow of silt. Conclusion 2 follows.
Both the conclusions follow. Therefore, option C is the right answer.
A statement is given below. Check which of the following conclusions logically follows the statement given and choose the appropriate option:
To protect the interests of the farmers, the government has proposed to construct cold storage facilities across the country. This will ensure that farmers do not give in to market pressures and can sell their produce at a nominal price, as they will not have to worry anymore about their goods getting perished.
Conclusion 1: Earlier, farmers gave in to market pressure since their goods were perishable.
Conclusion 2: Cold storage will ensure that farmers exploit the market and not the other way around.
From the given statement, we can infer that farmers are being exploited since their produce is perishable. The line ‘as they will not have to worry anymore about their goods getting perished.
’ implies that the goods getting perished is what that forced the farmers to accept sub par prices. Therefore, conclusion 1 follows.
Conclusion 2 states that farmers will exploit the market from now on. ‘Exploit’ is a strong word to use in this context. The given paragraph only states that farmers can fix a nominal price now which by no means can be equated to exploiting the market. Therefore, conclusion 2 does not follow.
Only conclusion 1 follows. Therefore, option A is the right answer.
Except for constable, all others are related to a school. Hence, option B is the correct answer.
Except for cricket, all others are Olympic games. Hence, option C is the correct answer.
If 47 & 71 = 118 and 173 ! 48 = 125, then what is the value of 84 ! 37 & 55?
84 ! 37 & 55 = 84 - 37 + 55 = 102
Hence, option D is the right answer.
Arun started walking from his home. After walking 50 m, he takes a left turn and walks 60 m. Then, he takes a right turn and walks 50 m. Then, he takes a right turn again, walks 20 m, and takes a right turn. He walks 5 m. Finally, he takes a left turn and walks 15 m to enter a park through its eastern entrance. What direction was Arun facing initially when he started from his house?
The question asks only for the direction. Therefore, the distance travelled is immaterial.
The given conditions can be expressed diagrammatically as follows:
As we can see, Arun must have faced the South initially. Therefore, option B is the right answer.
Pointing to a photograph, Ranjani said that the person in the photo is the father of the son of her sister’s mother’s brother. How is the person in the photograph related to Ranjani?
Ranjani’s bother’s mother’s sister is Ranjani’s aunt. The person in the photograph is the father of the son of this person. Therefore, the person in the photo must be the husband of Ranjani’s aunt. Therefore, the person in the photograph is the uncle of Ranjani. Hence, option D is the right answer.
Which of the following Venn diagram captures the relationship between feminists, fathers, singers, and daughters ?
Fathers and daughters must be represented by 2 non-intersecting circles. Singers and feminists must intersect each other, as well as fathers and daughters. Singers and feminists must also contain some space outside daughters and fathers to indicate people who are neither fathers nor daughters but are feminists or singers.
The figure must contain 2 non-intersecting circles and 2 other circles that intersect all the other 3 circles. Only option B satisfies this condition and hence, option B is the right answer.
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