Civil Service Aspirants

21.

Consider the given statement as true and decide which of the given conclusions can definitely be drawn from the given statements.
Statement:
All rivers are holy. All gods are holy.
Conclusion:
1. All rivers are gods.
2. All gods are rivers.

A.

Only conclusion 2 follows

B.

Only conclusion 1 follows

C.

Neither 1 nor 2 follows

D.

Both 1 and 2 follow

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22.

Which of the following is not a property of an ionic compound?

A.

Low melting and boiling points

B.

Solid and hard

C.

High melting and boiling points

D.

Soluble in water and insoluble in petrol

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23.

The Dr. B. C. Roy awards, instituted in 1962, are given to eminent achievers primarily from which field?

A.

Sports

B.

Journalism

C.

Law

D.

Medicine

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24.

Which of the following is a non-luminous body?

A.

Glowing bulb

B.

Moon

C.

Firefly

D.

Burning candle

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25.

If X has two sisters - Y and Z, and W's mother is the sister of Y's father, then W is Z's _____.

A.

Mother

B.

Cousin

C.

Niece

D.

Father

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26.

The ratio of the heights of Nani and Leelu is 4 : 3. If Leelu is 1.2 m tall, then what is the height of Nani?

A.

0.9 m

B.

2 m

C.

1.6 m

D.

1.8 m

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27.

A can complete a task alone in 8 days, while B takes 12 days to do it by herself. Together with C it takes them 4 days to complete the work. If C and D together can complete the task in 15 days, then how many days will D need to complete the task by herself?

A.

40

B.

32

C.

36

D.

30

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28.

Select the missing figure based on the given related pair of figures.