RRB Group D 2022-13-9-2022-1 RRB Question Paper

RRB Group D 2022 Question Papers

RRB Group D 2022-13-9-2022-1 RRB Questions

21.
One morning Yogesh started from his home to visit his sister in another city. He first drove for 20 km towards the north and then turned towards the east and drove for 10 km. After this, he turned towards the south and drove for 30 km. Finally, he turned towards the east and drove for 20 km to reach his sister’s house.
In which direction is his home from his sister’s home?
A.
South-west
B.
North
C.
South
D.
North-east
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ANSWER :
A. South-west
22.
What is the purpose of establishing protected areas?
A.
Prevent the construction of human settlements
B.
Develop tourist places
C.
Protect endangered animals
D.
Conserve the natural ecosystem
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ANSWER :
D. Conserve the natural ecosystem
23.

If the volume of a cube is 512 cm³, then the measure of the main diagonal of the cube will be:

A.

7\(\sqrt{3}\) cm

B.

14\(\sqrt{3}\)​ cm

C.

17\(\sqrt{3}\)​ cm

D.

8\(\sqrt{3}\)​ cm

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ANSWER :

D. 8\(\sqrt{3}\)​ cm

24.
Amongst six friends A, B, C, D, E, and F, each has a different height.
F is taller than only two other friends.
A is shorter than only one friend.
D is shorter than F but taller than C.
E is shorter than B.
Who is the third tallest among all the friends?
A.
D
B.
F
C.
A
D.
E
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ANSWER :
D. E
25.
Identify the FALSE statement regarding circulation of blood in fishes.
A.
Blood from the ventricle goes only to the gills.
B.
Blood is sent from the gills to the rest of the body.
C.
The two-chambered heart provides double circulation.
D.
Blood from the body enters the auricle
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ANSWER :
C. The two-chambered heart provides double circulation.
26.
Which of the following is divisible by 2, 3, and 5?
A.
3150
B.
14175
C.
54332
D.
2240
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ANSWER :
A. 3150
27.
A concave mirror has a ______ towards the centre of the sphere with polish ______ the centre of curvature.
A.
bulge, towards
B.
depression, towards
C.
bulge, opposite
D.
depression, opposite to
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ANSWER :
D. depression, opposite to
28.

If x − \( \frac{1}{x} \) = 6, then the value of x³ − \( \frac{1}{x^3} \) is:

A.

534

B.

234

C.

434

D.

334

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ANSWER :

B. 234

29.

Refer to the following letter and number series and answer the question.
(Left) G C T 7 D 4 6 K 2 R Y 3 5 E S A 4 T Y 7 8 G T (Right)
How many such letters are there in the series which are immediately preceded by a letter and also immediately followed by a number?

A.

Four

B.

Two

C.

None

D.

Three

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ANSWER :

A. Four

30.

Each of Prem, Amit, Ram, Sudheer, Tejas, Uma and Vivek has an exam on a different day of a week, starting from Monday and ending on Sunday of the same week. Prem has the exam on Thursday. Only one person has the exam between Prem and Uma. Ram has the exam on the day immediately before Uma but not on a Monday. Only two people have exams between Ram and Tejas. Vivek’s exam is on one of the days before Sudheer and on one of the days after Amit. Who among the following has the exam on Monday?

A.

Amit

B.

Tejas

C.

Sudheer

D.

Prem

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ANSWER :

A. Amit