RRB NTPC 2021-28-01-2021-1 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers

RRB NTPC 2021-28-01-2021-1 RRB Questions

21.
The Aravalli Range does NOT pass through ______ state of India.
A.
Haryana
B.
Rajasthan
C.
Gujarat
D.
Maharashtra
😑 View Answer Rough Work
ANSWER :
D. Maharashtra
22.
In a certain code language, EDUCATION is written as 92. How will KNOWLEDGE be written as in that language?
A.
101
B.
93
C.
100
D.
96
😑 View Answer Rough Work
ANSWER :
D. 96
23.
A 300-m-long train crosses an electric pole in 5 s. Find the speed of the train.
A.
220 km/h
B.
200 km/h
C.
218 km/h
D.
216 km/h
😑 View Answer Rough Work
ANSWER :
D. 216 km/h
24.
In the given data if 30 is replaced by 100 then find the difference of the two medians.
80, 90, 40, 30, 20, 10, 70, 60, 50
A.
40
B.
10
C.
60
D.
50
😑 View Answer Rough Work
ANSWER :
B. 10
25.

If x² = y + z, y² = z + x and z² = x + y, then find the value of \( \frac{1}{x+1} \) + \( \frac{1}{y+1} \) + \( \frac{1}{z+1} \).

A.

4

B.

-1

C.

2

D.

1

😑 View Answer Rough Work
ANSWER :

D. 1

26.
The simple interest on a certain sum for 3 years at 8% per annum is ₹96 more than the simple interest on the same sum for 2 years at 9% per annum. Find the sum.
A.
₹1,800
B.
₹1,600
C.
₹1,500
D.
₹1,700
😑 View Answer Rough Work
ANSWER :
B. ₹1,600
27.
A system program that translates and executes an instruction at the same time is called:
A.
Assembler
B.
Interpreter
C.
Compiler
D.
Operating System
😑 View Answer Rough Work
ANSWER :
A. Assembler
28.
The six digit number 87937A is divisible by 6 where A is the least natural number. Find the value of A.
A.
8
B.
4
C.
6
D.
2
😑 View Answer Rough Work
ANSWER :
D. 2
29.
Where did Mahatma Gandhi preside over the annual session of the Indian National Congress for the first and the last time?
A.
Surat
B.
Nagpur
C.
Tripura
D.
Belgaum
😑 View Answer Rough Work
ANSWER :
D. Belgaum
30.
Which of the following is NOT connected with India's space programmes?
A.
Sriperumbudur
B.
Thumba
C.
Abdul Kalam Island
D.
Sriharikota
😑 View Answer Rough Work
ANSWER :
A. Sriperumbudur