RRB-NTPC 2021 General Awareness

Practice subject-wise previous year questions

Question 1626
GK

50 glass bottles were purchased for ₹ 50 and 28 glass bottles broke in transit. The trader sold the remaining glass bottles at ₹ 5.80 each. Find his profit.

A
₹ 68.50
B
₹ 76.60
C
₹ 75.30
D
₹ 77.60
Question 1627
GK

The average runs scored by a batsman in 23 matches is 42. In the next 10 matches, the batsman scored an average of 13 runs. Find his average runs scored (rounded off to two decimals) in all the 33 matches.

A
35.21
B
34.21
C
33.21
D
32.21
Question 1628
GK

The difference between an interior angle and exterior angle of a regular polygon is $120^\circ$. Find the number of sides of the polygon.

A
15
B
12
C
14
D
10
Question 1629
GK

FKPX is related to IPSC in a certain way based on the English alphabetical order. In the same way, REBR is related to UJEW. To which of the following options is ATKG related, following the same logic?

A
DFRT
B
DYLN
C
DLNY
D
DYNL
Question 1630
GK

Navneet starts from Point Y and drives 10 km towards west. He then takes a right turn, drives 18 km. He then turns right and drives 10 km. He takes a final right turn, drives 15 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-degree turns only unless specified)

A
3 km towards south
B
10 km towards north
C
4 km towards east
D
6 km towards west
Question 1631
GK

In a certain code language, 'CLAM' is coded as '1587' and 'LOAM' is coded as '4875'. What is the code for 'O' in that language?

A
4
B
5
C
7
D
8
Question 1632
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
HKO
B
DGK
C
ORW
D
BEI
Question 1633
GK

If + means -, - means x, x means $\div$ and $\div$ means +, then what will come in place of the question mark (?) in the following equation? $12 - 2 + 49 \times 7 \div 5 = ?$

A
22
B
27
C
12
D
17
Question 1634
GK

Seven boxes U, V, W, X, E, F and G are kept one over the other but not necessarily in the same order. Only three boxes are kept below X. Only two boxes are kept between X and W. Only E is kept above V. H is kept at some place below G and at some place above U. Which box is kept at second position from the bottom?

A
X
B
G
C
U
D
W
Question 1635
GK

FRUZ is related to JUYC in a certain way based on the English alphabetical order. In the same way, VDKL is related to ZGOO. To which of the given options is HMWU related, following the same logic?

A
LPAX
B
XPLA
C
LPXA
D
XAPL
Question 1636
GK

What should come in place of the question mark (?) in the given series based on the English alphabetical order? JUO UFZ FQK QBV ?

A
BGM
B
BMG
C
BYG
D
BGY
Question 1637
GK

If 'A' stands for '$\div$', 'B' stands for 'x', 'C' stands for '+' and 'D' stands for '-', what will come in place of the question mark (?) in the following equation? $11 \ B \ 3 \ C \ 20 \ D \ 93 \ A \ 3 = ?$

A
2
B
9
C
15
D
22
Question 1638
GK

What should come in place of the question mark (?) in the given series? 510 511 519 546 610 ?

A
735
B
695
C
755
D
715
Question 1639
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 conclusions logically follow(s) from the statement(s). Statements: All candles are waxes. No candle is a tubelight. Conclusions: (I) Some tubelights are waxes. (II) All waxes are tubelights.

A
Both conclusions (I) and (II) follow.
B
Neither conclusion (I) nor (II) follows.
C
Only conclusion (II) follows.
D
 Only conclusion (I) follows.
Question 1640
GK

A, B, C, D, E, F and G are sitting around a circular table facing the centre. F sits to the immediate right of G. B sits third to the left of G. A is the immediate neighbour of D and G. C sits second to the left of B. How many people sit between E and D when counted from the left of D?

A
Two
B
Four
C
One
D
Three
Question 1641
GK

This question is based on the five, three-digit numbers given below. (Left) 984 673 543 126 341 (Right) (Example-697 - First digit = 6, second digit = 9 and third digit = 7) (NOTE: All operations to be done from left to right.) If all the numbers are arranged in descending order, the position(s) of how many numbers will remain unchanged?

A
4
B
1
C
3
D
2
Question 1642
GK

Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete? JCV 13, MFY 25, PIB 49, SLE 97, VOH 193, ?

A
YRK 385
B
URK 385
C
YOK 385
D
YRK 383
Question 1643
GK

Seven boxes A, B, C, D, E, F and G are kept one over the other but not necessarily in the same order. No box is kept above F. Only three boxes are kept between F and E. Only one box is kept between G and C. C is kept immediately above E. Only four boxes are kept between G and A. B is kept at some place above D. How many boxes are kept above E?

A
Two
B
Four
C
One
D
Three
Question 1644
GK

What should come in place of the question mark (?) in the given series? 7, 16, 30, 49, 73, ?

A
105
B
104
C
103
D
102
Question 1645
GK

Based on the English alphabetical order, three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which letter-cluster pair 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
HL-OF
B
CG-JB
C
KO-RI
D
EI-LC
Question 1646
GK

Based on the English alphabetical order, three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which letter-cluster pair 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
AE-DH
B
KO-NR
C
HL-JQ
D
LP-OS
Question 1647
GK

This question is based on the five, three-digit numbers given below. (Left) 458 294 680 183 297 (Right) (Example-697 - First digit = 6, second digit = 9 and third digit = 7) (NOTE: All operations to be done from left to right.) If all the numbers are arranged in ascending order, the position of how many numbers will remain unchanged?

A
None
B
Four
C
Two
D
One
Question 1648
GK

In a certain code language, 'MALT' is coded as '1264' and 'PALM' is coded as '4521'. What is the code for 'P' in that language?

A
4
B
2
C
5
D
1
Question 1649
GK

JFCK is related to HDAI in a certain way based on the English alphabetical order. In the same way, MIFN is related to KGDL. To which of the given options is PLIQ related, following the same logic?

A
JNOG
B
JNGO
C
NJOG
D
NJGO
Question 1650
GK

If 'A' stands for '$\div$', 'B' stands for 'x', 'C' stands for '+' and 'D' stands for '-', what will come in place of the question mark (?) in the following equation? $6 \ B \ 7 \ D \ 84 \ A \ 3 \ C \ 15 = ?$

A
32
B
42
C
36
D
29