Q:

Compressions and Rarefactions are characteristic of

A) Longitudinal waves	B) Transverse waves
C) Both A & B	D) Neither of A & B

Answer & Explanation Answer: A) Longitudinal waves

Explanation:

Compressions and Rarefactions are characteristic of Longitudinal waves.

The direction of vibration of the particles is in the same plane as in which the wave is propagating. The particles vibrate back and forth, about their mean positions.

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2 4779

Q:

Name the person who has become the first visually impaired Indian runner to complete the historic Boston Marathon.

A) Shankar Alam	B) Sagar Baheti
C) Saumya Vashishtha	D) Naval Kulkarni

Answer & Explanation Answer: B) Sagar Baheti

Explanation:

Bangalore-based Sagar Baheti has become the first visually impaired Indian runner to complete the historic Boston Marathon, the world's oldest and the hardest marathon to qualify for.

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Filed Under: General Awareness
Exam Prep: CAT

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Q:

Which one of the following laws explain the formation of carbon monoxide and carbon dioxide from carbon and oxygen

A) Laws of conservation of mass	B) Laws of multiple proportion
C) Laws of reciprocal proportions	D) Law of definite proportions

Answer & Explanation Answer: B) Laws of multiple proportion

Explanation:

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Filed Under: Chemistry

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Q:

Who invented logarithms?

A) Mandeleef	B) Shockley
C) Amundson	D) John Napier

Answer & Explanation Answer: D) John Napier

Explanation:

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Filed Under: Inventions

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Q:

As per the policies of the Government of India any proposal for FDI in single brand retail should not be above line of ___

A) 33%	B) 43%
C) 48%	D) 51%

Answer & Explanation Answer: D) 51%

Explanation:

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13 4775

Q:

A Fuse is used in mains electric supply as a safety devices. Which one of the following statements about the fuse is correct?

A) It is connected in parallel with the main switch	B) It is made mainly from silver alloys
C) It must have a low melting point	D) It must have a very high resistance

Answer & Explanation Answer: C) It must have a low melting point

Explanation:

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Q:

Who is the emperor founded the religion Din-e-Lilah ?

A) Allauddin Khilji	B) Akbar
C) Mohammad-bin tuglak	D) Ibrahim Lodi

Answer & Explanation Answer: B) Akbar

Explanation:

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Filed Under: Indian History

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Q:

An instrusion of magma along a bedding plane is called a

A) Dyke	B) Still
C) Batholith	D) Laccolith

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