RRB Group D 2018-15-10-2018-1 RRB Question Paper

RRB Group D 2018 Question Papers

RRB Group D 2018-15-10-2018-1 RRB Questions

31.
Chetna went from her home to the city at the speed of 8 km/hr but came back home by the same route at the speed of 5 km/hr. It took her 19 hours to travel two-way. What is the distance of the city from Chetna's house?
A.
45 km
B.
60 km
C.
52.5 km
D.
37.5 km
😑 View Answer Rough Work
ANSWER :
B. 60 km
32.
The square of a number is 3 more than twice the number. What is that possible number?
A.
1 or 3
B.
1 or -3
C.
-1 or -3
D.
-1 or 3
😑 View Answer Rough Work
ANSWER :
D. -1 or 3
33.

If one side of an equilateral triangle is 6\(\sqrt{3}\) cm, what is its height?

A.

9 cm

B.

6 cm

C.

3 cm

D.

3\(\sqrt{3}\) cm

😑 View Answer Rough Work
ANSWER :

A. 9 cm

34.
Given below a statement followed by assumptions numbered । and II.
You have to consider the statement followed by the given assumptions and decide which of the assumptions are implicit in the statement. Statement:
Where there is a will, there is a way.
Assumptions:
I. People make excuses to postpone something.
II. More important is the intention to do something.
A.
Both I and II are implicit
B.
Neither I nor II is implicit
C.
Only assumption I is implicit.
D.
Only assumption II is implicit.
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ANSWER :
D. Only assumption II is implicit.
35.
If in a particular code language, KITE is coded as LITE and SUTE is coded as TUTE, then what will PLUE be coded as in that code language?
A.
UTLE
B.
QLTU
C.
LUTE
D.
QLUE
😑 View Answer Rough Work
ANSWER :
D. QLUE
36.
It has been decided to provide electricity connections to all 1200 households living without electricity in the village. If the rate of electrification is 75% per annum, then what is the number of households living without electricity connection after 2 years?
A.
45
B.
75
C.
55
D.
65
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ANSWER :
B. 75
37.
When a body is immersed wholly or partially in a liquid, a force is exerted on it in an upward direction, which is equal to the weight of the liquid displaced by that body. What rule makes this clear?
A.
Archimedes' principle
B.
Lenz's law
C.
Pauli's Exclusion principle
D.
Faraday's law
😑 View Answer Rough Work
ANSWER :
A. Archimedes' principle
38.
_______ is the capital of Uttarakhand.
A.
Mussoorie
B.
Roorkee
C.
Dehradun
D.
Nainital
😑 View Answer Rough Work
ANSWER :
C. Dehradun
39.
Read the given statements and conclusions carefully and choose which of the conclusions is logical in the context of the given statements.
Statements:
1. All files are paper.
2. All paper is pulp.
Conclusion:
1. All files are pulp.
2. Some pulp is paper.
A.
Only conclusion 2 is logical
B.
Only conclusion 1 is logical.
C.
Neither 1 nor 2 is logical.
D.
Both 1 and 2 are logical .
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ANSWER :
D. Both 1 and 2 are logical .
40.
The sum of the kinetic energy and potential energy of an object is called ________.
A.
Mechanical energy
B.
Latent energy
C.
Chemical energy
D.
Muscular energy
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ANSWER :
A. Mechanical energy