RRB ALP 2018-21-08-2018-3 RRB Question Paper

RRB ALP 2018 - Technicians Question Papers

RRB ALP 2018-21-08-2018-3 RRB Questions

41.
Who first discovered that every eighth element had properties similar to that of the first?
A.
Newlands
B.
Dobereiner
C.
Moseley
D.
Mendeleev
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ANSWER :
A. Newlands
42.
Which of the following is the largest group of animals?
A.
Nematoda
B.
Arthropoda
C.
Mollusca
D.
Porifera
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ANSWER :
B. Arthropoda
43.
If the equations 6x – 5y + 11 = 0 and 15x + ky – 9 = 0 have no solution, then the value of k is:
A.
-12.5
B.
12.5
C.
-18
D.
18
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ANSWER :
A. -12.5
44.

If sin⁴A − cos⁴A = 1 then \( \frac{A}{2} \) in Degrees is (0 < A ≤ 90°)

A.

60

B.

30

C.

40

D.

45

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ANSWER :

D. 45

45.
Burning Magnesium ribbon produces white ash, which dissolves in water to form ______.
A.
Magnesium Hydroxide
B.
Magnesium Oxide
C.
Magnesium Halides
D.
Magnesium Sulphate
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ANSWER :
A. Magnesium Hydroxide
46.
Select the related word from the alternatives.
Nation : History :: Man : ___?
A.
Film
B.
Geography
C.
Novel
D.
Biography
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ANSWER :
D. Biography
47.
A 5 kg object is raised through a height of 4 m. The work done by the force of gravity acting on the object is (take g = 10 m/s²):
A.
200 J
B.
−200 J
C.
20 J
D.
−20 J
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ANSWER :
B. −200 J
48.
The group of crop plants that are vegetatively propagated is:
A.
sugarcane, potato and banana
B.
potato, papaya and banana
C.
onion, coriander and lime
D.
groundnut, drumstick and cashew nut
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ANSWER :
A. sugarcane, potato and banana
49.
India became the first country to partner with which global company on Disaster Response Management?
A.
Microsoft
B.
Facebook
C.
Twitter
D.
Google
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ANSWER :
B. Facebook
50.
If one needs to score 34% to pass a test, the pass marks out of 40 would be:
A.
13.2
B.
14.6
C.
14.2
D.
13.6
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ANSWER :
D. 13.6