RRB NTPC 2021-07-01-2021-2 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers

RRB NTPC 2021-07-01-2021-2 RRB Questions

1.
The ranking of India in the Global Innovation Index 2020 is:
A.
58
B.
48
C.
66
D.
84
😑 View Answer Rough Work
ANSWER :
B. 48
2.
Which of the following is a Maharatna PSU?
A.
BSNL
B.
BHEL
C.
HAL
D.
BCCL
😑 View Answer Rough Work
ANSWER :
B. BHEL
3.
Pick the odd pair of words from the below options
A.
Steadfast : irresolute
B.
Monotonous : exciting
C.
Stringent : flexible
D.
Docile : submissive
😑 View Answer Rough Work
ANSWER :
D. Docile : submissive
4.

Select the number that can replace the question mark (?) in the following equation.
12 + 8 − 5 × \( \frac{1}{2} \) × 12 − {45 ÷ (34 − 19)} = ?

A.

-25

B.

13

C.

-13

D.

-10

😑 View Answer Rough Work
ANSWER :

C. -13

5.

What is the area of the compound shape?

A.

135 square units

B.

21 units

C.

114 units

D.

114 square units

😑 View Answer Rough Work
ANSWER :

A. 135 square units

6.
Which of the following states lie along the border of Pakistan?
(a) Gujarat
(b) Punjab
(c) Rajasthan
(d) Haryana
A.
b, c and d
B.
a, b and c
C.
a, b and d
D.
d, c and a
😑 View Answer Rough Work
ANSWER :
B. a, b and c
7.

The fractions \( \frac{1}{3} \), \( \frac{4}{7} \),\( \frac{2}{5} \) written in ascending order are:

A.

\( \frac{4}{7} \), \( \frac{1}{3} \), \( \frac{2}{5} \)

B.

\( \frac{2}{5} \),\( \frac{4}{7} \), \( \frac{1}{3} \)

C.

\( \frac{1}{3} \), \( \frac{2}{5} \), \( \frac{4}{7} \)

D.

All the fractions are equivalent fractions.

😑 View Answer Rough Work
ANSWER :

C. \( \frac{1}{3} \), \( \frac{2}{5} \),\( \frac{4}{7} \)

8.
Ali can complete a piece of work in 8 days. Balvinder can complete the same work in 10 days. In order to complete the work in 4 days, they asked Chander to join them and were able to finish the work in time. In how many days can Chander alone finish the work?
A.
14 days
B.
40 days
C.
12 days
D.
20 days
😑 View Answer Rough Work
ANSWER :
B. 40 days
9.
Which of the following devices is used to measure relatively high temperatures, such as are encountered in furnaces?
A.
Ammeter
B.
Fluxmeter
C.
Pyrometer
D.
Bolometer
😑 View Answer Rough Work
ANSWER :
C. Pyrometer
10.
Read the following information carefully and answer the questions that follow:
A word-number arrangement machine, when given input as set of words and numbers, rearranges them following a particular rule and generates a stepwise output until the rearrangement is complete following that rule.
Following is an illustration of the input and steps of rearrangement until the last step.
Input: Tokyo 7 Rio @ 5 Salva We
Step 1: Tokyo 7 Rio @ We 5 Salva
Step 2: Tokyo 7 Rio We @ 5 Salva
Step 3: 7 Rio We @ 5 Salva Tokyo
Step 4: Rio 7 We @ 5 Salva Tokyo
In addition, step 4 is the last step.
For the input, "When % SSR 2 meet shall you", What is Step 2?
A.
SSR 2 When % you meet shall
B.
SSR When % you 2 meet shall
C.
When % SSR 2 meet shall you
D.
When % SSR you 2 meet shall
😑 View Answer Rough Work
ANSWER :
D. When % SSR you 2 meet shall