RRB NTPC 2016-19-04-2016-1 RRB Question Paper

RRB NTPC 2016 - Graduate Level Question Papers

RRB NTPC 2016-19-04-2016-1 RRB Questions

11.
The concept of the game of eliminating an opponent by touching.
A.
Kho Kho
B.
Table Tennis
C.
Judo
D.
Kalari
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ANSWER :
A. Kho Kho
12.
The mean of 22 observations is 10. Two more observations are included and the new mean becomes 11. The mean of two new observations is
A.
19
B.
20
C.
21
D.
22
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ANSWER :
D. 22
13.
An angle is 10° more than its complement. Find the greater angle.
A.
30°
B.
60°
C.
50°
D.
75°
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ANSWER :
C. 50°
14.
Neelam and Manisha starting from the same place run at a rate of 7 kmph and 9 kmph respectively. What time will they take to be 12 km apart, if they walk in the same direction?
A.
3 hours
B.
6 hours
C.
12 hours
D.
9 hours
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ANSWER :
B. 6 hours
15.
Delhi metro covers a distance in 40 minutes, if it runs at a speed of 48 kmph on an average. Find the speed at which the train must run to reduce the time of journey to 32 minutes:
A.
60 kmph
B.
50 kmph
C.
70 kmph
D.
80 kmph
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ANSWER :
A. 60 kmph
16.
The mean of a distribution is 13 and the standard deviation is 7. What is the value of the coefficient variation?
A.
50%
B.
76.77%
C.
53.85%
D.
38.88%
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ANSWER :
C. 53.85%
17.
A car stops on applying brakes mainly due to ......... force.
A.
Gravitational
B.
Centripetal
C.
Frictional
D.
Centrifugal
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ANSWER :
C. Frictional
18.
Statements followed by some conclusions are given below.
Statements:
1. Knowledge is not a skill. It is learning and experience.
2. The illiterate are not those who cannot read and write but those who cannot learn.
Conclusions:
I. Those who cannot read and write are literate.
II. Knowledge and skill are two different things.
Find which of the given conclusions logically follows from the given statements.
A.
Only conclusion I follows.
B.
Only conclusion II follows.
C.
Both I and II follow.
D.
Neither I nor II follows.
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ANSWER :
B. Only conclusion II follows.
19.
Statements followed by some conclusions are given below.
Statements:
1. Depleting natural resources is a major concern in our country.
2. Unless we go for renewable energy sources in a big way, increase in population being a heavy burden on the energy resources, will reduce the quality of life.
Conclusions:
I. Depleting resources impacts quality of life.
II. Use of renewable energy sources is a solution to counter increase in population.
Find which of the given conclusions logically follows from the given statements.
A.
Only conclusion I follows.
B.
Only conclusion II follows.
C.
Both I and II follow.
D.
Neither I nor II follows.
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ANSWER :
C. Both I and II follow.
20.
Quartz used in clocks is
A.
Nitrogen silicate
B.
Silicon dioxide
C.
Sodium silicate
D.
Calcium silicate
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ANSWER :
B. Silicon dioxide