RRB-NTPC 2021 General Awareness

Practice subject-wise previous year questions

Question 2026
GK

In a certain code language, 'A % B' means 'A is the daughter of B', 'A = B' means 'A is the wife of B', 'A ¥ B' means 'A is the father of B' and 'A # B' means 'A is the brother of B'. How is S related to T if 'S % M = A ¥ R # T'?

A
Brother
B
Sister
C
Mother
D
Father 
Question 2027
GK

BYAZ is related to AXZY in a certain way based on the English alphabetical order. In the same way, CZBA is related to BYAZ. To which of the given options is SPRQ related, following the same logic?

A
ROPP
B
RNPP
C
RPPW
D
ROQP
Question 2028
GK

What should come in place of the question mark (?) in the given series based on the English alphabetical order? AFH LQS WBD HMO ?

A
SXZ
B
ZXS
C
SZX
D
ZSX
Question 2029
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
MP-KO
B
KN-IM
C
GJ-EH
D
OR-MQ
Question 2030
GK

What will come in the place of the question mark (?) in the following equation, if '+' and '-' are interchanged and 'x' and '$\div$' are interchanged? $22 \div 3 + 81 \times 9 - 12 = ?$

A
67
B
71
C
69
D
65
Question 2031
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
PJF
B
HBW
C
FZV
D
WQM
Question 2032
GK

In a certain code language, 'LISE' is coded as '0873' and 'SITE' is coded as '8763'. What is the code for 'T' in the given code language?

A
7
B
8
C
6
D
3
Question 2033
GK

What will come in the place of the question mark (?) in the following equation, if '+' and '-' are interchanged and 'x' and '$\div$' are interchanged? $91 \times 13 - 9 \div  8 +18 = ?$

A
63
B
59
C
65
D
61
Question 2034
GK

Each of the digits in the number 95423671 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
Two
B
Three
C
None
D
One
Question 2035
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: Some bottle are plastic. Some plastic are glass. Conclusions: (I): Some bottle are glass. (II): All glass are plastic.

A
Both conclusions (I) and (II) follow.
B
Only conclusion (I) follows.
C
Only conclusion (II) follows.
D
Neither conclusion (I) nor (II) follows.
Question 2036
GK

What should come in place of the question mark (?) in the given series? 7 9 14 24 41 ?

A
75
B
78
C
71
D
67
Question 2037
GK

What should come in place of the question mark (?) in the given series? 1600, 2021, 2500, 3025, 3600, ?

A
3825
B
4025
C
4225
D
5625
Question 2038
GK

What should come in place of the question mark (?) in the given series based on the English alphabetical order? FTR KYW PDB UIG ?

A
ZNM
B
ZNL
C
YNL
D
ZNO
Question 2039
GK

This question is based on the five, three-digit numbers given below. (Left) 438 345 367 353 276 (Right) (Example: 697 - first digit = 6, second digit = 9, and third digit = 7) (NOTE: All operations are to be done from left to right.) What will be the resultant if the third digit of the largest number is added to the second digit of smallest number?

A
14
B
17
C
16
D
15
Question 2040
GK

What should come in place of the question mark (?) in the given series? 25 40 58 79 103 ?

A
115
B
130
C
125
D
120
Question 2041
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) % & 3 3 $ θ 8 π 3 π 5 * @ 1 δ 2 # 7 3 π 9 (Right) How many such numbers are there, which are immediately preceded by a symbol and also immediately followed by another symbol?

A
Five
B
Two
C
Four
D
One
Question 2042
GK

The sum of two numbers is 40 and their L.C.M. is 351. What are the two numbers?

A
11, 29
B
6, 34
C
13, 27
D
18, 22
Question 2043
GK

M and N start a business. M invests ₹43,000 more than N for 6 months and N invests for 7 months. M's share is ₹472 more than that of N, out of a total profit of ₹3,304. Find the capital contributed by M.

A
₹1,20,600
B
₹1,20,000
C
₹1,20,400
D
₹1,21,400
Question 2044
GK

Vikram, Komal and Rishi invested ₹1,540, ₹1,760 and ₹1,170, respectively to start a business. If the profit at the end of the year is ₹1,490, what is Rishi's share of the profit?

A
₹388
B
₹392
C
₹391
D
₹390
Question 2045
GK

A man goes to Indore from Bhopal at a speed of 6 km/hr and returns to Bhopal at speed of 12 km/hr, through the same route. What is his average speed (in km/hr) of the entire journey?

A
4
B
8
C
10
D
6
Question 2046
GK

What sum of money (in ₹) will amount to ₹2,280 at 5% per annum simple interest in 4 years?

A
₹1,400
B
₹1,850
C
₹1,950
D
₹1,900
Question 2047
GK

Eight times the present age of P exceeds the present age of Q by 12 years. After 8 years, three times Q's age will be 28 years less than eight times P's age at that time. What is the present age (in years) of Q?

A
12
B
7
C
15
D
8
Question 2048
GK

CFJP is related to FINT in a certain way based on the English alphabetical order. In the same way, ORZF is related to RUDJ. To which of the given options is XALR related, following the same logic?

A
POID
B
ADPV
C
ADVP
D
APOI
Question 2049
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
KNJ
B
UXS
C
SVR
D
NQM
Question 2050
GK

In a certain code language, 'FORM' is coded as '4629' and 'RISE' is coded as '1395'. What is the code for 'R' in the given code language?

A
6
B
9
C
5
D
1