RRB Group D 2018-5-11-2018-2 RRB Question Paper

RRB Group D 2018 Question Papers

RRB Group D 2018-5-11-2018-2 RRB Questions

11.
What is the condition in economics that is used to denote the increase in market prices?
A.
Inflation
B.
Stagflation
C.
Stability
D.
Deflation
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ANSWER :
A. Inflation
12.
The froth flotation method is used for the concentration of ________ ore.
A.
Mercury
B.
Sodium
C.
Sulfide
D.
Copper
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ANSWER :
C. Sulfide
13.
If X is the sister of Y, Z is the mother of Y, W is the father of Z, V is the husband of Z, then W's brother is Y's:
A.
Maternal Uncle
B.
Brother
C.
Maternal Grandfather
D.
Father
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ANSWER :
C. Maternal Grandfather
14.

What will be the remainder when 27x 3– 9x 2+ 3x – 8 is divided by 3x + 2?

A.

-22

B.

+22

C.

+16

D.

-16

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ANSWER :

A. -22

15.
Charlie and Lola together can do a piece of work in 20 days. They worked for 15 days, then Lola left the work. Charlie finished the remaining work in 12 days. Find in how many days Charlie alone can complete the work?
A.
32
B.
5
C.
48
D.
17
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ANSWER :
C. 48
16.
There are 850 students in a school. If 44% are Muslim, 28% are Hindu, 10% are Sikh and remaining students are from other communities, then what is the number of students from other communities?
A.
133
B.
143
C.
153
D.
163
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ANSWER :
C. 153
17.
The atomic mass of Aluminum is 27. The number of molecules present in 54 g of Aluminum will be:
A.
2
B.
3
C.
1
D.
4
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ANSWER :
A. 2
18.

If \(\sqrt{1369}\) = 37 then what will be value of : , \(\left\{\sqrt{13.69}+\sqrt{0.1369}+\sqrt{0.001369}+\sqrt{0.00001369}+2\right\}\)

A.

2.1107

B.

4.01007

C.

6.1107

D.

3.2407

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ANSWER :

C. 6.1107

19.

If the following cube is opened, then which pattern will it resemble?

A.

B.

C.

D.

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ANSWER :

B.

20.
Which film was awarded with the Best Film Award on Family Welfare at the National Film Awards 2017?
A.
Hindi Medium
B.
Little Magician
C.
Neerja
D.
Newton
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ANSWER :
B. Little Magician