RRB Group D 2018-7-12-2018-2 RRB Question Paper

RRB Group D 2018 Question Papers

RRB Group D 2018-7-12-2018-2 RRB Questions

21.
Read the given statement and conclusion carefully and choose which conclusion logically follows.
Statement:
Homegrown fruits and vegetables are better for health than consuming imported fruits and vegetables, which are maintained to show freshness using artificial conditions.
Conclusions:
I. Imported vegetables are maintained under artificial conditions.
II. Homegrown fruits and vegetables are usually fresh.
A.
Only conclusion II follows
B.
Neither conclusion I nor II follows
C.
Both conclusions follow
D.
Only conclusion I follows.
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ANSWER :
C. Both conclusions follow
22.
The LCM and HCF of two numbers are 120 and 3 respectively. One of these numbers is 24. What is the second number?
A.
30
B.
15
C.
20
D.
60
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ANSWER :
B. 15
23.

Consider the given statement and decide which of the given assumptions is implicit in the given statement.
Statement:
Read the instructions before you start playing the game.
Assumptions:
I. The game is being organized.
II. No blind person is playing the game.
III. Players are literate.

A.

None are implicit.

B.

Only I and III are implicit

C.

Only I is implicit.

D.

All are implicit.

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ANSWER :

D. All are implicit.

24.

Choose the Venn diagram that shows the best of the three classes below:
State, District, City

A.

B.

C.

D.

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ANSWER :

A.

25.

A person of 80 kg mass runs with a force of 240 N. Its acceleration should be ______.

A.

3 ms -2

B.

8 ms -2

C.

24 ms -2

D.

4 ms -2

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ANSWER :

A. 3 ms -2

26.
What is the total number of frequencies observed in an observation of a data called?
A.
Mean
B.
Median
C.
Range
D.
Frequency
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ANSWER :
D. Frequency
27.
Which city has been chosen to host the 2022 Commonwealth Games?
A.
Leeds
B.
Portsmith
C.
Liverpool
D.
Birmingham
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ANSWER :
D. Birmingham
28.
A, B, C and D are points on the circle. AC and BD intersect each other inside the circle at point E. The AB and CD lines are drawn. ∠BAE = 37° and ∠ACD = 83°, what is the measure of ∠BEC?
A.
120°
B.
140°
C.
130°
D.
110°
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ANSWER :
A. 120°
29.
Pipes A and B can fill a tank in 15 and 12 minutes respectively. Pipe C can empty the same tank at the rate of 2 liters per minute when the tank is full. If all three pipes are operating at the same time, The tank gets emptied one hour. Tank capacity is
A.
14 liters
B.
12 liters
C.
18 liters
D.
16 liters
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ANSWER :
B. 12 liters
30.

How many triangles are present in the picture below?

A.

19

B.

23

C.

21

D.

30

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ANSWER :

D. 30