RRB Group D 2018-10-10-2018-2 RRB Question Paper

RRB Group D 2018 Question Papers

RRB Group D 2018-10-10-2018-2 RRB Questions

21.
The symbol of constant of gravitation is ______.
A.
G
B.
g
C.
CG
D.
Cg
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ANSWER :
A. G
22.
A semicircle is inscribed inside a rectangle in such a way, so that the diameter of the semicircle coincides with the length of the rectangle. If the area of the semicircle is 50π, then what is the area of the rectangle?
A.
200π
B.
175π
C.
150π
D.
125π
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ANSWER :
A. 200π
23.
Who is the founder of a micro enterprise, named after her, and Ekta Sakhi Producer Company?
A.
Arundhati Bhattacharya
B.
Sharmila Jain
C.
Kamal Kumbhar
D.
Sulajja Firodia Motwani
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ANSWER :
C. Kamal Kumbhar
24.
Which one of the following is NOT true of WBCs?
A.
Size – 18–25 μm
B.
They act as “soldiers” and eat up the germs
C.
Nucleus – Nucleated
D.
Shape – Amoeboid or circular
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ANSWER :
A. Size – 18–25 μm
25.
15 persons have taken a job of digging a pond in 20 days. 5 persons have left after 10 days. Again after 5 days 5 more have left. How many days would be required to complete the job?
A.
55
B.
35
C.
25
D.
45
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ANSWER :
C. 25
26.
Ankitha sold her text book for a loss of 15%. If she would have sold the textbook for an increased price of Rs 150, there would have been gain of 10%. What was the cost price of the text book (used)?
A.
Rs 500
B.
RS 900
C.
Rs 400
D.
Rs 600
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ANSWER :
D. Rs 600
27.
In Buddhism the rules of conduct that are in keeping with the ______ are known as Panchasheel.
A.
eight-fold path
B.
five-fold path
C.
four-fold path
D.
six-fold path
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ANSWER :
A. eight-fold path
28.
Choose the person who does not belong to group :
A.
Kapil Dev
B.
Ravi Shastri
C.
Sachin Tendulakar
D.
Pullela Gopichand
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ANSWER :
D. Pullela Gopichand
29.
Which of the Following represents Alkenes ?
A.
-C = C-
B.
- C - C -
C.
All of the Options
D.
C–C≡C–C
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ANSWER :
A. -C = C-
30.
Read the given statement(s) and conclusions carefully and select which of the conclusions logically follow(s) from the statement(s).
Statement:
A tenant said to his neighbour, “Now-a-days, even in highrise buildings, there are lot of mosquitoes. It is hindering my night’s sleep.”
Conclusions:
I. The tenant is agitated due to mosquito nuisance.
II. Generally there are no mosquito in highrise buildings.
A.
Only conclusion II follows
B.
No conclusion follows
C.
Only conclusion I follows
D.
Both the conclusions follow
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ANSWER :
D. Both the conclusions follow