RRB Group D 2018-26-10-2018-3 RRB Question Paper

RRB Group D 2018 Question Papers

RRB Group D 2018-26-10-2018-3 RRB Questions

41.

Find odd one among following:

A.

C

B.

D

C.

A

D.

B

ANSWER :

B. D

42.

A 73\( \frac{1}{2} \) m long wire is cut into 28 equal parts, then what is the length (in meters) of each piece?

A.

2 \( \frac{3}{5} \)

B.

2\( \frac{5}{8} \)

C.

2\( \frac{1}{4} \)

D.

2\( \frac{6}{25} \)

ANSWER :

B. 2\( \frac{5}{8} \)

43.
Read the given argument and assumptions carefully and select the assumption(s) that logically follows from the argument. Argument: 2 1 5 3 8 5 4 1 25 6 Promotion in the security forces should be based on merit and not on seniority. Assumptions: 1. Seniority does not reflect the abilities of individuals. 2. It is possible to measure the abilities of a person.
A.
Neither of the assumptions 1 and 2 follows.
B.
Both assumption 1 and 2 follows.
C.
Only assumption 2 follows.
D.
Only assumption 1 follows.
ANSWER :
B. Both assumption 1 and 2 follows.
44.
The structural unit of kidney is
A.
Neuron
B.
Cyton
C.
Ketone
D.
Nephron
ANSWER :
D. Nephron
45.
After a 20% reduction in the price of mangoes, a person is able to buy 12 more mangoes for Rs. 15. What was the price of the mangoes before the reduction?
A.
21.25 paisa/mango
B.
31.05 paisa/mango
C.
31.25 paisa/mango
D.
30.25 paisa/mango
ANSWER :
C. 31.25 paisa/mango
46.
Mallika Sarabhai is related to _____________.
A.
Cricket
B.
Classical dance
C.
Tanpura
D.
Chemistry
ANSWER :
B. Classical dance
47.
A ladder of 10 m is placed along a wall to reach a window at a height of 6 m from the ground. What is the distance between the bottom of the ladder and the wall?
A.
7 m
B.
8 m
C.
9 m
D.
6 m
ANSWER :
B. 8 m
48.
Traveling at a speed of 57 km/hr, Manav reached the destination 3 minutes earlier. Had he traveled at the speed of 51 km/hr, he would have reached 1 minute late. What is the distance covered by Manav?
A.
31.5 km
B.
32.3 km
C.
31.9 km
D.
32.8 km
ANSWER :
B. 32.3 km
49.
Which is the second highest factor of both 56 and 84?
A.
23
B.
18
C.
14
D.
24
ANSWER :
C. 14
50.
In a shop, A bell rings every 18 seconds and another bell rings every 60 seconds. At 4.00 p.m. both the bells ring together. At what time will both the bells ring together again?
A.
4.05 p.m.
B.
4.09 p.m.
C.
4:03 p.m.
D.
4:06 p.m.
ANSWER :
C. 4:03 p.m.