RRB-NTPC 2021 General Awareness
Practice subject-wise previous year questions
Question 1401
GK
The number 563607 is divisible by which of the following?
A
8B
3C
13D
10Question 1402
GK
In an election between two candidates, 80% of the registered voters cast their vote and 19% of the votes polled were found invalid. The winning candidate got 70% of the valid votes and won the election by a margin of 1458 votes. How many voters were registered?
A
5625B
5622C
5627D
5623Question 1403
GK
The cost of 2 pens and 15 pencils is ₹286. If the cost of a pen decreases by ₹4 and the cost of a pencil increases by ₹2, then the cost of 17 pens and 3 pencils is ₹128. What is the original cost of 11 pens and 8 pencils?
A
₹229B
₹228C
₹232D
₹235Question 1404
GK
Salman and Vivek together invested ₹33,900 in a business. At the end of the year, out of a total profit of ₹10,000, Vivek's share was ₹3,700. What was the difference between their investments?
A
₹8,814B
₹9,547C
₹8,840D
₹9,551Question 1405
GK
Sapna invested ₹20,300 on simple interest, partly at the rate of 8% per annum and partly at the rate of 6% per annum. If she earns equal interests from the two investments after 6 years, then find the sum invested at the rate of 8% per annum (in ₹).
A
8,699B
8,697C
8,702D
8,700Question 1406
GK
Select the set in which the numbers are related in the same way as are the numbers of the following sets. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – Operations on 13 such as adding to/subtracting from/multiplying with 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) (45, 80, 5) (39, 30, 24)
A
(45, 72, 9)B
(15, 10, 11)C
(27, 6, 25)D
(15, 0, 16)Question 1407
GK
Based on the English alphabetical order, three of the following four letter-clusters are alike in a certain way and thus form a group. Which letter-cluster DOES NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)
A
GJPB
KNTC
QIAD
ORXQuestion 1408
GK
All 79 students in a class are standing in a row facing north. Shantanu is 37th from the right end while Vani is 23rd from the left end. How many people stand between Shantanu and Vani?
A
20B
21C
18D
19Question 1409
GK
Seven boxes A, B, C, D, E, F and G are kept one over the other but not necessarily in the same order. Only four boxes are kept between F and A. Only B is kept above F. Only two boxes are kept between G and E. D is kept immediately above C. E is not kept immediately above D. How many boxes are kept between E and F?
A
3B
2C
1D
4Question 1410
GK
IGBF is related to OMHL in a certain way based on the English alphabetical order. In the same way, KIDH is related to QOJN. To which of the given options is MKFJ related, following the same logic?
A
SQLPB
QSLPC
QSPLD
SQPLQuestion 1411
GK
Refer to the following number and symbol series and answer the question that follows. Counting to be done from left to right only. (Note: All numbers are single digit numbers only.) (Left) 6 2 & % 5 9 # 8 $ 7 + Ω @ 1 * £ 3 4 (Right) How many such symbols are there each of which is immediately preceded by another symbol and also immediately followed by a number?
A
4B
3C
5D
2Question 1412
GK
In a certain code language, ‘life is mysterious’ is coded as ‘qr gt ob’ and ‘give his life’ is coded as ‘ob ft rd’. How is ‘life’ coded in the given language?
A
ftB
rdC
qrD
obQuestion 1413
GK
In a certain code language, ‘PEST’ is coded as ‘4597’ and ‘HEPS’ is coded as ‘7654’. What is the code for ‘H’ in the given code language?
A
6B
4C
5D
7Question 1414
GK
Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete? BGS 153, XLO 142, TQK 131, PVG 120, LAC 109, ?
A
FHA 98B
GDZ 101C
IDX 101D
HFY 98Question 1415
GK
Read the given statement(s) and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusion(s) logically follow(s) from the statement(s). Statements: All Wolves are Rhinoceroses. No Rhinoceroses are Kangaroos. Conclusions: I: No Kangaroos are Wolves. II: Some Kangaroos are Wolves.
A
Only conclusion (I) follows.B
Neither conclusion (I) nor (II) follows.C
Only conclusion (II) follows.D
Both conclusions (I) and (II) follow.Question 1416
GK
Based on the English alphabetical order, three of the following four letter-clusters are alike in a certain way and thus form a group. Which letter-cluster DOES NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)
A
MOKB
OQMC
OSPD
DFBQuestion 1417
GK
Seven boxes, A, B, C, D, K, L and O, are kept one over the other, but not necessarily in the same order. Only two boxes are kept below O. Only one box is kept above L. Only one box is kept between L and D. C is kept immediately above K. A is kept at some place below B. How many boxes are kept between B and C?
A
FourB
TwoC
ThreeD
OneQuestion 1418
GK
What will come in the place of the question mark (?) in the following equation, if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged? 25 − 9 × 3 + 4 ÷ 2 = ?
A
20B
17C
19D
18Question 1419
GK
What should come in place of the question mark (?) in the given series? 991 990 992 991 993 992 994 ?
A
993B
996C
995D
992Question 1420
GK
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements. Statements: All doors are carpets. No carpet is a mat. Conclusions: (I) No door is a mat. (II) No mat is a carpet.
A
Only conclusion (II) follows.B
Only conclusion (I) follows.C
Neither conclusion (I) nor (II) follows.D
Both conclusions (I) and (II) follow.Question 1421
GK
B is the brother of A. A is the wife of C. C is the father of K. K is the mother of S. How is B related to S?
A
Mother's mother's sisterB
Mother's sister's daughterC
Mother's mother's brotherD
Mother's sister's sonQuestion 1422
GK
Vignesh starts from Point Y and drives 17 km towards south. He then takes a left turn, drives 25 km. He then turns right and drives 9 km. He takes a final right turn, drives 25 km and stops at Point Z. How far (shortest distance) and towards which direction should he drive in order to reach Point Y again? (All turns are 90° turns only unless specified.)
A
26 km towards eastB
26 km towards northC
19 km towards southD
13 km towards westQuestion 1423
GK
What will come in place of the question mark (?) in the following equation, if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged? 12 ÷ 6 + 28 × 4 − 11 = ?
A
72B
76C
74D
78Question 1424
GK
L, M, N, O, Q, R and S are sitting around a circular table, facing the centre of the table. Only two people sit between O and R when counted from the right of O. Only two people sit between R and M. Only three people sit between O and N. L sits to the immediate left of Q. Who sits third to the left of S?
A
QB
RC
LD
NQuestion 1425
GK
Each of the digits in the number 5936814 is arranged in ascending order from left to right. What will be the sum of the digits which are second from the left and fourth from the right in the new number thus formed?
A
13B
9C
11D
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