RRB Group D 2022-30-8-2022-2 RRB Question Paper

RRB Group D 2022 Question Papers

RRB Group D 2022-30-8-2022-2 RRB Questions

11.
Which of the following programs or schemes was launched in November 2021 to connect students across the country with scientists, India's first virtual science laboratory (virtual science lab) for children?
A.
Skill India
B.
National Educational Alliance for Technology
C.
Youth Undertaking Visit For Acquiring Knowledge (YUVAK)
D.
CSIR Jigyasa
ANSWER :
D. CSIR Jigyasa
12.
Preventive detention is part of which Article of the Indian Constitution?
A.
25
B.
22
C.
28
D.
26
ANSWER :
B. 22
13.
The power of a lens is โˆ’5 D. Its focal length is:
A.
โˆ’50 cm
B.
โˆ’20 cm
C.
20 cm
D.
50 cm
ANSWER :
B. โˆ’20 cm
14.
During digestion, food is broken down into simple substances. For example, in rice, potato and bread, _______ are present. They break down to form _______.
A.
carbohydrates, glucose
B.
proteins, glucose
C.
carbohydrates, amino acids
D.
glucose, carbohydrates
ANSWER :
A. carbohydrates, glucose
15.
Refer to the following number series and answer the question.
2 3 5 6 5 7 9 2 4 8 6 5 8 4 8 4 8 3 3 7 8 3
How many such even numbers are there each of which is immediately preceded by an odd number and also immediately followed by an odd number?
A.
Two
B.
Three
C.
None
D.
One
ANSWER :
A. Two
16.
Select the INCORRECT statement regarding respiration in plants.
A.
Plants exchange gases through stomata
B.
Carbon dioxide is added to the atmosphere during the day
C.
Cells are in contact with air due to large intercellular spaces
D.
Oxygen and CO2 are exchanged by diffusion
ANSWER :
B. Carbon dioxide is added to the atmosphere during the day
17.
Some students are standing in a row. Only Radhika is standing between Sonia and Sujata. Divya is standing immediately ahead of Sonia. Two girls are standing immediately behind Sujata, and only one girl is standing immediately ahead of Divya. How many students are standing in the row?
A.
7
B.
5
C.
6
D.
8
ANSWER :
A. 7
18.
If 49 : x :: x : 81, and 64 : y :: y : 169, where x and y are both natural numbers, then find the value of 2x + 3y.
A.
348
B.
438
C.
126
D.
312
ANSWER :
B. 438
19.
A statement is given followed by two possible underlying assumptions I and II. Read all the information carefully and decide which of the given assumptions can be assumed by the given statement.
Statement:
Since Movie X has spent โ‚น3.6 crores in its promotion as against Movie R that spent only โ‚น1.3 crores, Movie X will definitely earn more at the box office.
Assumptions:
I. A movie that spends less than โ‚น1 crore on its promotion cannot do well at the box office.
II. Movie X may win more awards than Movie R.
A.
Only I can be assumed
B.
Both I and II can be assumed
C.
Only II can be assumed
D.
Neither I nor II can be assumed
ANSWER :
D. Neither I nor II can be assumed
20.
Find the value of 7834 + 213 รท 3 โˆ’ 51.
A.
7884
B.
7834
C.
7854
D.
7885
ANSWER :
C. 7854