RRB-NTPC 2021 General Awareness

Practice subject-wise previous year questions

Question 1876
GK

Mayank ranked 39th from the top and 11th from the bottom in his class. How many students are there in his class?

A
49
B
48
C
47
D
50
Question 1877
GK

What should come in place of the question mark (?) in the given series? 550 555 565 570 580 585 ? 600

A
610
B
595
C
590
D
605
Question 1878
GK

Seven boxes P, Q, R, S, X, Y and Z are kept one over the other, but not necessarily in the same order. Only S is kept above X. Only two boxes are kept between X and Z. Only P is kept below R. Q is not kept immediately above Z. How many boxes are kept between Y and P?

A
Two
B
Three
C
Four
D
One
Question 1879
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
EHC
B
NQK
C
YBW
D
SVQ
Question 1880
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
LQ-NJ
B
NS-PK
C
JO-LH
D
HM-JF
Question 1881
GK

Sumit, Jatin, Ramesh, Priya, Kavita and Manoj are sitting in a straight line, facing north. Sumit sits third from the left end. Manoj sits second to the right of Sumit. Jatin sits to the immediate left of Kavita. Priya does not sit at the end. Who sits second to the left of Priya?

A
Ramesh
B
Manoj
C
Kavita
D
Sumit
Question 1882
GK

What should come in place of the question mark (?) in the given series? 16 28 50 82 124 ?

A
162
B
176
C
194
D
185
Question 1883
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
RXT
B
MSO
C
FLG
D
IOK
Question 1884
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 mugs are cups. Some mugs are forks. Conclusions: (I): Some cups are forks. (II): Some forks are mugs.

A
Only conclusion I follows.
B
Both conclusions I and II follow.
C
Neither conclusion I nor II follow.
D
Only conclusion II follows.
Question 1885
GK

In the following triads, each group of letters is related to the subsequent one following a certain logic. Select from the given options, the one which follows the same logic. BOAD - OBAD - BADO DUCK - UDCK - DCKU

A
CAME - ACME - AMEC
B
HEAP - EHAP - PEAH
C
FEAN - EFAN - FANE
D
RUSK - RSUK - KSUR
Question 1886
GK

A is the sister 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 daughter
B
Son's wife's mother
C
Wife's sister
D
Son's wife's sister
Question 1887
GK

Each of the digits in the number 4796583 is arranged in the ascending order from left to right. What will be the sum of the digits that are first from the left and first from the right in the new number thus formed?

A
9
B
10
C
7
D
12
Question 1888
GK

What should come in place of the question mark (?) in the given series? 24 ? 45 66 94 129

A
44
B
41
C
31
D
38
Question 1889
GK

Refer to the following number and symbol series and answer the question that follows. All numbers are single-digit. Counting to be done from left to right.  (Left) + # 5 3 $ Ω 4 ? 9 1 & % 7 * @ 2 £ 6 8 (Right)  How many such symbols are there, each of which is immediately preceded by a symbol and also immediately followed by an even number?

A
None
B
One
C
Three
D
Two
Question 1890
GK

Amit started from Point A and travelled 9 km east. He then turned right and travelled 6 km. He then turned right and travelled 7 km. He finally turned right and travelled 6 km to stop at Point E. What is the shortest distance between Point E and Point A? (All turns are 90-degree turns only.)

A
4 km
B
3 km
C
2 km
D
5 km
Question 1891
GK

In a certain code language, 'EXAM' is coded as '3579' and 'HAME' is coded as '5327'. What is the code for 'H' in the given code language?

A
2
B
7
C
5
D
3
Question 1892
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.) (46, 2208, 24) (4, 192, 24)

A
(37, 451, 6)
B
(7, 245, 17)
C
(39, 546, 7)
D
(24, 967, 20)
Question 1893
GK

Each of the digits in the number 7231456 is arranged in ascending order from left to right. The position(s) of how many digits will remain unchanged as compared to that in the original number?

A
Four
B
Two
C
One
D
Three
Question 1894
GK

What will come in the place of the question mark (?) in the following equation, if '$\div$' and '-' are interchanged and 'x' and '+' are interchanged? $78\times2-2+12\div6\times5+4\div4\times24 = ?$

A
124
B
148
C
154
D
136
Question 1895
GK

Seven people, I, J, K, L, P, Q and R are sitting in a row, facing north. Only two people sit to the left of R. Only three people sit between R and L. I sits second to the right of R. Only two people sit between I and Q. K sits at some place to the right of J but at some place to the left of P. How many people sit to the right of K?

A
Three
B
Two
C
Four
D
One
Question 1896
GK

Select the pair which follows the same pattern as that followed by the two set of pairs given below. Both pairs follow the same pattern. JUN : HRP QWJ : OTL

A
JTE : HQH
B
UTM : SRO
C
HXB : FUE
D
GSK : EPM
Question 1897
GK

What will come in the place of the question mark (?) in the following equation, if '+' and '$\div$' are interchanged, and '-' and 'x' are interchanged? $27\times11-3\div56+2 = ?$

A
22
B
41
C
34
D
26
Question 1898
GK

Which of the following letter-clusters will replace the question mark (?) in the given series to make it logically complete? OIX 28 MLT 17 ? IRL -5 GUH -16

A
KOP 6
B
KOQ 8
C
KNP 8
D
KNO 6
Question 1899
GK

Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete? ZXW 21 USR 20 PNM 18 KIH 15 ?

A
FEC 11
B
FDC 11
C
GDC 10
D
FED 10
Question 1900
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 pins are bugs. All pins are lamps. Conclusions: (I): Some bugs are lamps. (II): All lamps are pins.

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