RRB NTPC 2021-22-02-2021-1 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers

RRB NTPC 2021-22-02-2021-1 RRB Questions

21.


Select the number from among the given options that can replace the question mark (?) in the above figure.

A.

15

B.

33

C.

20

D.

10

ANSWER :

D. 10

22.
The image of the point (7, 8) when reflected along the x-axis is:
A.
(8, 7)
B.
(-7, -8)
C.
(-7, 8)
D.
(7, -8)
ANSWER :
D. (7, -8)
23.
Pointing towards a teacher sitting in the teacher's room, Paulo said to his friend, "She is the sister of the father of the sister of my brother. How is that teacher related to Paulo?
A.
Maternal aunt
B.
Paternal aunt
C.
Grandmother
D.
Sister
ANSWER :
B. Paternal aunt
24.
A man walking at the speed of 5km/h crosses a bridge in 15 min. The length of the bridge in metres is:
A.
600
B.
750
C.
1000
D.
1250
ANSWER :
D. 1250
25.

What will be the simple interest earned on an amount of ₹16,800 in 9 months at the rate of 6\( \frac{1}{4} \)% per annum?

A.

₹787.50

B.

₹812.50

C.

₹158

D.

₹860

ANSWER :

A. ₹787.50

26.

Dandi March, the non-violent protest organised by Mahatma Gandhi against the British salt monopoly, culminated on:

A.

6th April 1930

B.

4th April 1930

C.

7th April 1930

D.

5th April 1930

ANSWER :

A. 6th April 1930

27.

Which of the following is the smallest fraction?
\( \frac{7}{6} \),\( \frac{7}{9} \), \( \frac{4}{5} \), \( \frac{5}{7} \)

A.

\( \frac{7}{6} \)

B.

\( \frac{4}{5} \)

C.

\( \frac{7}{9} \)

D.

\( \frac{5}{7} \)

ANSWER :

D. \( \frac{5}{7} \)

28.

Which of the Venn diagrams shown below correctly represents the relationship: Juice, Soft Drinks, Drinks

A.

B.

C.

D.

ANSWER :

D.

29.
A dealer marks his goods 10% above the cost price and allows 10% discount. What is his percentage gain or loss?
A.
1% loss
B.
10% loss
C.
10% gain
D.
1% gain
ANSWER :
A. 1% loss
30.
If the cost price of six items is equal to the selling price of seven items, then what will be the percentage profit or loss?
A.
7.14% loss
B.
14.28% profit
C.
9.09% loss
D.
14.28% loss
ANSWER :
D. 14.28% loss