Q:

The luster of a metal is due to presence of free electrons.

A) TRUE

B) FALSE

Answer & Explanation Answer: A) TRUE

Explanation:

True, The luster of a metal is due to presence of free electrons. Luster means shine or soft glow. We know that metals have the quality of reflecting light from its surface.

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Subject: Chemistry
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Q:

Nissil granules occur in

A) Eosinophil	B) Glial cell
C) Neuron	D) Lymphocyte

Answer & Explanation Answer: C) Neuron

Explanation:

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Filed Under: Biology

6 3476

Q:

Which of the following is regarded by historians as a crucial stage in describing the progress of civilization?

A) Writing	B) The discovery of fire
C) Agriculture	D) The use of internet

Answer & Explanation Answer: C) Agriculture

Explanation:

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Filed Under: Indian History

3 3474

Q:

Who is the 45th President of United States ?

A) Hillary Clinton	B) Barack Obama
C) George W. Bush	D) Donald Trump

Answer & Explanation Answer: D) Donald Trump

Explanation:

Donald John Trump (born June 14, 1946) is an American businessman, television personality, politician, and the 45th President of the United States.

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Filed Under: Famous Personalities
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Q:

Which river crosses the equator twice?

A) Congo	B) Amazon
C) Nile	D) None of the above

Answer & Explanation Answer: A) Congo

Explanation:

River Congo is the only river which crosses the equator twice.

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Filed Under: World Geography
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Q:

Who was the first Musilm invader to enter India?

A) Mohammed Ghauri	B) Mohammed - bin - Qasim
C) Mohammed Ghazni	D) Qutab-ud-din Aibak

Answer & Explanation Answer: B) Mohammed - bin - Qasim

Explanation:

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Filed Under: Indian History

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Q:

What does the Olympic Flame symbolize?

A) Challenge	B) Zeal to play sports
C) Integrity	D) Continuity

Answer & Explanation Answer: D) Continuity

Explanation:

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Filed Under: Sports
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Q:

Borobudur Temple in Magelang is located in which country?

A) Indonesia	B) Iran
C) Bangladesh	D) Laos

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