RRB NTPC 2021-04-02-2021-2 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers
RRB NTPC 2021-04-02-2021-2

RRB NTPC 2021-04-02-2021-2 RRB Questions

1.
______ was the only Indian dance form present in Michael Jackson's 1991 music video for the hit single 'Black or White'.
A.
Kathakali
B.
Kathak
C.
Bharatanatyam
D.
Odissi
😑 View Answer Error
ANSWER :
D. Odissi
2.
If '+' stands for 'subtraction', '×' stands for 'division', '÷' stands for 'multiplication' and '−' stands for 'addition', then which of the following equations is correct?
A.
12 ÷ 4 − 7 × 2 + 3 = 4
B.
8 ÷ 4 + 2 − 6 × 2 = 4
C.
8 ÷ 4 + 2 − 6 × 2 = 5
D.
12 × 4 − 7 ÷ 2 + 3 = 14
😑 View Answer Error
ANSWER :
D. 12 × 4 − 7 ÷ 2 + 3 = 14
3.
Find degree measure of an angle subtended at the centre of a circle of radius 28 cm by an arc of length 22 cm.
A.
40°
B.
45°
C.
55°
D.
50°
😑 View Answer Error
ANSWER :
B. 45°
4.
In July 2017, India's first solar powered train was launched at a railway station in ______.
A.
Bengaluru
B.
Mumbai
C.
Delhi
D.
Pune
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ANSWER :
C. Delhi
5.

If \( a^{2} + b^{2} + c^{2} + d^{2} = 1 \), what will be the maximum value of the product abcd?

A.

\( \frac{1}{16} \)

B.

16

C.

\( \frac{1}{64} \)

D.

64

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ANSWER :

A. \( \frac{1}{16} \)

6.
Roma introduced a boy saying, "He is the son of the daughter of the father of my son." How is the boy related to Roma?
A.
Brother's son
B.
Son
C.
Brother
D.
Daughter's son
😑 View Answer Error
ANSWER :
D. Daughter's son
7.
Which of the following endemic species is NOT found in the Western Ghats?
A.
Nilgiri Langur
B.
Hispid Hare
C.
Brown Palm Civet
D.
Nilgiri Tahr
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ANSWER :
B. Hispid Hare
8.
Two quantities are in the ratio 3 : 5. If each quantity is decreased by 9 then the ratio becomes 5 : 9. Find the smaller quantity.
A.
52
B.
51
C.
54
D.
53
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ANSWER :
C. 54
9.
Select the number from the given options that can replace the question mark (?) in the following series. 6, 24, 60, 120, 210, ?
A.
336
B.
274
C.
368
D.
402
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ANSWER :
A. 336
10.
Which National Highway connects Delhi and Mumbai (as per the old numbering)? (Note: Old NH-8 is now numbered NH-48.)
A.
NH10
B.
NH1
C.
NH12
D.
NH8
😑 View Answer Error
ANSWER :
D. NH8
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