Q:

Calculate the time period (in seconds) of a sound wave of wavelength 4m traveling with a speed of 500m/s

A) 2000	B) 0.016
C) 1000	D) 0.008

Answer & Explanation Answer: D) 0.008

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Filed Under: Physics

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Q:

Why metals conduct electricity?

A) Because of low melting point	B) Because of high tensile strength
C) Because of free electrons	D) Because of high atomic density

Answer & Explanation Answer: C) Because of free electrons

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

Who Invented Laser?

A) William FrieseGreene	B) Arthur Fry
C) Gordon Gould	D) Otto von Guericke

Answer & Explanation Answer: C) Gordon Gould

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Filed Under: Inventions
Exam Prep: Bank Exams

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Q:

Which of the following is a greenhouse gas or a gas which can deplete the ozone layer?

A) Ar	B) HN3
C) CO2	D) C4H6

Answer & Explanation Answer: C) CO2

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Graphical analysis of tariffs reveals that

A) they benefit domestic consumers at the expense of domestic producers.	B) revenue gains outweigh the costs to domestic consumers.
C) they increase domestic production of the good for which imports face tariffs.	D) although the benefits are not shared equally, everyone in the domestic economy benefits from tariffs

Answer & Explanation Answer: C) they increase domestic production of the good for which imports face tariffs.

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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

The connective tissue that connects a muscle to a bone is

A) Cartilage	B) Ligament
C) Tendon	D) Interstitial fluid

Answer & Explanation Answer: C) Tendon

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

The chemical component that is invariably found in all viruses is

A) proteins	B) lipids
C) DNA	D) RNA

Answer & Explanation Answer: A) proteins

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

In the following question, out of the four alternatives, choose the alternative which best expresses the meaning of the idiom/Phrase.

Bad blood

A) war	B) ill feeling
C) threatening attitude	D) in an infected state of being

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