RRB NTPC 2021-27-03-2021-2 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers

RRB NTPC 2021-27-03-2021-2 RRB Questions

11.
The mean of the ages of three friends is 22. If the mean of the ages of four friends is 24, then find the age of the fourth friend.
A.
24
B.
30
C.
31
D.
22
😑 View Answer Rough Work
ANSWER :
B. 30
12.
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:
1. All soldiers have a rifle.
2. Aayush is a soldier.
Conclusions:
I. Aayush has a rifle.
II. People other than soldiers do not have rifles.
A.
Only conclusion I follows.
B.
Only conclusion II follows.
C.
Both conclusions I and II follow.
D.
Neither conclusion I nor II follows.
😑 View Answer Rough Work
ANSWER :
A. Only conclusion I follows.
13.
The provision of a quasi-federal form of government for India was adopted from:
A.
Russia
B.
Britain
C.
Canada
D.
Ireland
😑 View Answer Rough Work
ANSWER :
C. Canada
14.
If today (23/02/2012) is Thursday, then what day will it be after 91 days?
A.
Thursday
B.
Wednesday
C.
Friday
D.
Tuesday
😑 View Answer Rough Work
ANSWER :
A. Thursday
15.
A person can complete a journey in 12 h. He travels the first half of the journey at a speed of 18 km/h and the second half at a speed of 30 km/h. Find the total journey in km.
A.
300
B.
270
C.
180
D.
210
😑 View Answer Rough Work
ANSWER :
B. 270
16.
As of Dec 2020, the Vice Chairman of NITI Aayog is:
A.
Rajiv Kumar
B.
Arvind Subramanian
C.
Amitabh Kant
D.
Narendra Modi
😑 View Answer Rough Work
ANSWER :
A. Rajiv Kumar
17.
What is the dimension of the ₹2,000 bank note?
A.
65 mm × 165 mm
B.
60 mm × 180 mm
C.
66 mm × 166 mm
D.
66 mm × 146 mm
😑 View Answer Rough Work
ANSWER :
C. 66 mm × 166 mm
18.
The Indian dance form 'Manipuri' mostly portrays themes based on:
A.
Krishna-Gopis
B.
Lord Brahma
C.
Lord Shiva
D.
Lord Vishnu
😑 View Answer Rough Work
ANSWER :
A. Krishna-Gopis
19.
A sum of ₹12,400 amounts to ₹14,632 in 3 years at a rate of simple interest. What is the rate of interest per annum?
A.
6%
B.
5%
C.
4%
D.
3%
😑 View Answer Rough Work
ANSWER :
A. 6%
20.
A number, when 42 is subtracted from it, reduces to its 70%. What is two-fifth of that number?
A.
140
B.
84
C.
56
D.
100
😑 View Answer Rough Work
ANSWER :
C. 56