RRB-NTPC 2021 General Awareness
Practice subject-wise previous year questions
Question 901
GK
Each of the digits in the number 7312648 is arranged in the ascending order from left to right. What will be the sum of the digits that are second from the left and second from the right in the new number thus formed?
A
11B
5C
7D
9Question 902
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 conclusion(s) logically follow(s) from the statements. Statements: All crows are sparrows. No crow is a pigeon. Conclusions (I): No sparrow is a pigeon. Conclusions (II): Some pigeons are crows.
A
Neither conclusion (I) nor (II) follows.B
Only conclusion (II) follows.C
Both conclusions (I) and (II) follow.D
Only conclusion (I) follows.Question 903
GK
Town Q is to the south of Town R. Town S is to the east of Town R. Town T is to the north of Town S. Town U is to the east of Town T. Town V is to the north-east of Town U. What is the position of Town V with respect to Town Q?
A
South-westB
North-eastC
South-eastD
SouthQuestion 904
GK
Seven people A, B, C, D, E, F and G are sitting in a row, facing the north. Only three people sit to the left of D. B sits third to the left of D. F sits to the right of A but left of D. E sits to the right of C but left of G. How many people sit to the right of F?
A
FiveB
ThreeC
FourD
TwoQuestion 905
GK
What should come in place of the question mark (?) in the given series? 10, 30, 90, 270, ?, 2430
A
1080B
540C
810D
720Question 906
GK
Refer to the following number and symbol series and answer the question that follows. Counting to be done from left to right only. (Left) € 5 & % 2 7 5 & % 7 8 @ 9 5 $ & # $ @ 2 9 © (Right) How many such symbols are there each of which is immediately preceded by a number and also immediately followed by a symbol?
A
2B
5C
3D
4Question 907
GK
Select the pair that follows the same pattern as that followed by the two pairs given below. Both pairs follow the same pattern. WUP : YYS OPU : QTX
A
PUX : RYZB
RUV : TYZC
XQO : ZTSD
UQQ : WUTQuestion 908
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.) (32, 497, 23) (20, -19, 1)
A
(18, -17, 2)B
(21, 40, 8)C
(3, 3, 3)D
(3, 222, 15)Question 909
GK
Shruti starts from point A and runs 2 km west. She then takes a left turn and runs 1 km. She takes a left turn again and runs 7 km. She then takes a final left turn and runs 1 km to reach a point B. How far (shortest distance) and towards which direction should she run in order to reach point A again? (All turns are 90 degrees turns only unless specified.)
A
5 km westB
2 km westC
5 km eastD
7 km eastQuestion 910
GK
AWER is related to HDLY in a certain way based on the English alphabetical order. In the same way, CYGT is related to JFNA. To which of the given options is XTBO related, following the same logic?
A
EVIAB
EAIVC
EAVID
EVAIQuestion 911
GK
Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete? WIX 15 TKV 12 QMT 9 NOR 6 ?
A
KGS 1B
QKJ 4C
KQP 3D
PKG 2Question 912
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
NRMB
RVQC
LPJD
UYTQuestion 913
GK
If 1 is subtracted from each even digit of the number 36719542, find the sum of the digits that are repeated more than once in the new number formed.
A
4B
6C
8D
9Question 914
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
AGBB
IOKC
EKFD
CIDQuestion 915
GK
If 1 is added to each even digit and 2 is subtracted from each odd digit in the number 6274385, which of the following digits will be third from the right in the new number thus formed?
A
3B
9C
5D
1Question 916
GK
In a certain code language, 'LACE' is coded as '5689' and 'LEAK' is coded as '5786'. What is the code for 'K' in that language?
A
6B
5C
7D
8Question 917
GK
Refer to the following number and symbol series and answer the question that follows. Counting to be done from left to right only. (Left) 9 @ # 8 £ 4 & $ 7 2 * 5 Ω % 6 1 % & 3 (Right) How many such symbols are there, each of which is immediately preceded by a number and also immediately followed by another number?
A
More than twoB
OneC
TwoD
NoneQuestion 918
GK
In a certain code language, 'DUAL' is coded as '4629' and 'ARCS' is coded as '1435'. What is the code for 'A' in the given code language?
A
1B
4C
2D
5Question 919
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
XRYB
TNVC
RLTD
VPXQuestion 920
GK
Seven people, I, J, K, L, M, N and O, are sitting in a row, facing north. Only three people sit to the left of M. Only I sits to the right of O. Only three people sit between O and N. J sits at some place to the left of K but at some place to the right of L. How many people sit between L and K?
A
ThreeB
TwoC
OneD
FourQuestion 921
GK
A is the brother of H. H is the mother of R. R is the son of M. G is the mother of M. How is A related to M?
A
Son's sonB
Wife's brotherC
Son's wife's brotherD
Son's wife's fatherQuestion 922
GK
What should come in place of the question mark (?) in the given series? 318 263 213 168 128 ?
A
106B
65C
93D
79Question 923
GK
An amount of ₹616 is divided among three persons in the ratio of 5: 12: 11. The difference between the largest and the smallest shares (in ₹) in the distribution is:
A
154B
86C
69D
112Question 924
GK
The average weight (in kg) of a family of five members whose weights are 40 kg, 49 kg, 56 kg, 75 kg and 35 kg is:
A
53B
51C
52D
50Question 925
GK
If 18% of first number is equal to two-fifths of second number, what is the ratio of first number to the second number?
A
20:9B
16:10C
21:6D
18:7Previous
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