RRB JE 2019-24-05-2019-2 RRB Question Paper

RRB JE 2019 Question Papers

RRB JE 2019-24-05-2019-2 RRB Questions

1.

Simplify:
\(\frac{\left(\frac{1}{4}\div\frac{1}{4}\left(\frac{1}{4}\right)\right)}{\left(\frac{1}{4}\div\frac{1}{4}\times\frac{1}{4}\right)}\)

A.

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

B.

16

C.

1

D.

\( \frac{1}{16} \)

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ANSWER :

B. 16

2.

Which of the following fractions is a terminating decimal?

A.

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

B.

\( \frac{1}{3} \)

C.

\( \frac{1}{7} \)

D.

\( \frac{2}{11} \)

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ANSWER :

A. \( \frac{5}{8} \)

3.
A boat moving upstream takes 8 hours 48 minutes to cover a distance while it takes 4 hours to return to the starting point, downstream.
What is the ratio of the speed of boat in still water to that of water current?
A.
3 : 2
B.
4 : 3
C.
8 : 3
D.
2 : 1
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ANSWER :
C. 8 : 3
4.
Curved surface area of a cylinder is 440 cm².
The base circumference is 44 cm.
What is its volume?
A.
1240 cm³
B.
3050 cm³
C.
1540 cm³
D.
710 cm³
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ANSWER :
C. 1540 cm³
5.
In a certain code language, 'tim pac' means 'red colour', 'pit it tim' means 'red and black' and 'nac pit' means 'yellow black'. Which word in that language means 'and'?
A.
it
B.
pit
C.
tim
D.
nac
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ANSWER :
A. it
6.
The Indian economy can be most appropriately described as a ______ economy.
A.
Mixed
B.
Capitalist
C.
Traditional
D.
Socialist
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ANSWER :
A. Mixed
7.
Which of the following is NOT a cereal?
A.
Corn
B.
Barley
C.
Rye
D.
Mustard
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ANSWER :
D. Mustard
8.
P is 25% less efficient than Q.
In what ratio should their wages be shared?
A.
4 : 3
B.
3 : 2
C.
3 : 4
D.
3 : 5
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ANSWER :
C. 3 : 4
9.
Complete the series.
2, 4, 11, 37, 153, (…)
A.
721
B.
753
C.
732
D.
771
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ANSWER :
D. 771
10.
Nuclear explosives devices were tested in India at-
A.
Pokhran
B.
Kanchipuram
C.
Bengaluru
D.
Sriharikota
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ANSWER :
A. Pokhran