RRB NTPC 2021-04-03-2021-2 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers

RRB NTPC 2021-04-03-2021-2 RRB Questions

21.
What is the sex ratio (number of females per 1000 males) of Kerala as per the Census of India 2011?
A.
1084
B.
963
C.
1058
D.
943
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ANSWER :
A. 1084
22.

If four women and 7 girls can complete a piece of work in 58 days, then how much time will 12 women and 8 girls take to complete the same work?
[Note: For this question, discrepancy is found in question/answer. So, This question is ignored for all candidates.]

A.

29 days

B.

14 days

C.

7 days

D.

26 \( \frac{1}{3} \) days

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ANSWER :
23.
Find the difference between the place values of 8 and 4 in the number 683479.
A.
80000
B.
7
C.
79600
D.
76600
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ANSWER :
C. 79600
24.
Who won the Dronacharya Award 2018 in Table Tennis?
A.
A Srinivasa Rao
B.
Sandip Gupta
C.
Vijay Sharma
D.
Clarence Lobo
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ANSWER :
A. A Srinivasa Rao
25.
Banda Singh Bahadur, military commander of Khalsa army was executed in:
A.
1718
B.
1716
C.
1715
D.
1717
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ANSWER :
B. 1716
26.
Which President of India is known as the Missile Man?
A.
Dr. APJ Abdul Kalam
B.
Gyani Zail Singh
C.
Dr. Rajendra Prasad
D.
Zakir Husain
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ANSWER :
A. Dr. APJ Abdul Kalam
27.

The volume of a cylinder is 5500 cm³. If its curved surface area is 4400 sq.cm, then find its height.

A.

380 cm

B.

480 cm

C.

180 cm

D.

280 cm

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ANSWER :

D. 280 cm

28.
If Ranu, Rohit and Shyam together can finish a piece of work in 8 days, Ranu alone can complete this work in 16 days and Rohit in 24 days, then Shyam alone can finish this work in how many days?
A.
32
B.
24
C.
16
D.
48
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ANSWER :
D. 48
29.
To raise awareness for tiger conservation, when is global tiger day celebrated?
A.
26 July
B.
25 July
C.
20 July
D.
29 July
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ANSWER :
D. 29 July
30.
Find the compound interest on ₹20,000/- in 2 years at 8% per annum, if interest is compounded yearly.
A.
₹3,328.00
B.
₹3,109.78
C.
₹3,220.00
D.
₹3,200.00
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ANSWER :
A. ₹3,328.00