Q:

Sound waves cannot travel in

A) Vacuum	B) Water
C) Glass	D) Hydrogen gas

Answer & Explanation Answer: A) Vacuum

Explanation:

A Sound wave needs a medium for propogation. Hence, Sound cannot travel through a vacuum.

A vacuum is an area without any air, like space. So sound cannot travel through space because there is no matter for the vibrations to work in.

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Q:

Which one of the following is an element?

A) Topaz	B) Rruby
C) Diamond	D) Sapphire

Answer & Explanation Answer: C) Diamond

Explanation:

Here in the given options, Diamond is an element as it is the allotrope of the carbon atom.

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Q:

Improve the bracketed part of the sentence.

I went to sleep last night, (almost as soon as) my head hit the pillow.

A) no sooner then	B) as quickly as
C) almost as quickly as	D) no improvement

Answer & Explanation Answer: D) no improvement

Explanation:

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Q:

Improve the bracketed part of the sentence.

Ajay told the manager that he would not mind (standing and eat) the lunch.

A) standing and eating	B) stand and eating
C) to stand and eat	D) no improvement

Answer & Explanation Answer: A) standing and eating

Explanation:

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Q:

Which State Cabinet has agreed on the creation of Vijayanagara district as its 31st District?

A) Andhra Pradesh	B) Karnataka
C) Telangana	D) Tamil Nadu

Answer & Explanation Answer: B) Karnataka

Explanation:

The Cabinet of Karnataka has agreed the creation of Vijayanagara district as the 31st District of Karnataka.

The Vijayanagara district will include Hampi, the capital of Vijayanagara empire.

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Q:

Select the synonym of

rendezvous

A) tryst	B) dispersal
C) rift	D) split

Answer & Explanation Answer: A) tryst

Explanation:

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Q:

The tributary of River Indus which flows through Himachal Pradesh is

A) Sutlej	B) Beas
C) Ravi	D) Hunza

Answer & Explanation Answer: A) Sutlej

Explanation:

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Q:

The charge on positron is equal to the charge on

A) proton	B) electron
C) alpha- particle	D) neutron

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