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

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers

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

41.

Study the given pattern carefully and select the number from among the given options that can replace the question mark (?).

A.

2

B.

4

C.

3

D.

8

ANSWER :

B. 4

42.
Which is the longest river in the world?
A.
Yangtze
B.
Nile
C.
Amazon
D.
Ganga
ANSWER :
B. Nile
43.
In a certain code language, ALBINISM is written as 79. How will NEURON be written in that code?
A.
87
B.
98
C.
45
D.
39
ANSWER :
A. 87
44.
A Man sold 2 articles for ₹4,000 each, gained 15% on one and lost 15% on the other. What is the total gain or loss rounded to the nearest integer?
A.
₹200 gain
B.
₹190 loss
C.
₹184 loss
D.
₹175 gain
ANSWER :
C. ₹184 loss
45.
What is the number of divisors of 120?
A.
16
B.
19
C.
15
D.
17
ANSWER :
A. 16
46.
A question is given followed by two arguments. Decide which of the arguments is/are strong with respect to the question.
Question:
Should parents buy war-type video games for their children?
Arguments:
(i) Yes, such games are useful in developing strategy and planning skills in children.
(ii) No, war-type toys do not teach children good values.
A.
None of the arguments is strong.
B.
Only argument (ii) is strong.
C.
Only argument (i) is strong.
D.
Both the arguments are strong.
ANSWER :
D. Both the arguments are strong.
47.

What is the maximum value of a given item per kg out of the given years of the given table:

Year Quantity
(in kg)
Value
(in ₹)
1993 110 230
1994 95 210
1995 125 340
1996 130 430
A.

3.3

B.

2.7

C.

2.21

D.

2.09

ANSWER :

A. 3.3

48.
A cube of volume 324 cm³ is molded into a cuboid whose length, width and height are in the ratio 3 : 2 : 2. Find the length of the cuboid.
A.
6 cm
B.
12 cm
C.
9 cm
D.
7.5 cm
ANSWER :
C. 9 cm
49.

What is the value of \( \frac{7}{9} \) − \( \frac{11}{12} \)+ \( \frac{13}{16} \) −\( \frac{1}{8} \) ?

A.

\( \frac{79}{144} \)

B.

\( \frac{150}{144} \)

C.

\( \frac{144}{79} \)

D.

\( \frac{34}{144} \)

ANSWER :

A. \( \frac{79}{144} \)

50.
Which is the highest waterfall of the world on land?
A.
Angel
B.
Ribbon
C.
Gavarnie
D.
Jog
ANSWER :
A. Angel