Q:

Consider the following statement :“If you feel you are trapped in a black hole, don’t give up. There is a way out “Who among the following made the above statement?

A) Albert Einstein	B) Stephen Hawking
C) C. V. Raman	D) Abdus Salam

Answer & Explanation Answer: B) Stephen Hawking

Explanation:

"If you feel you are trapped in a black hole, don't give up. There is a way out." —Stephen Hawking.

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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

Under which Article is the Union Public Service Commission of India established?

A) Article 315	B) Article 250
C) Article 300	D) Article 52

Answer & Explanation Answer: A) Article 315

Explanation:

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

A Unitary form of government is that in which all the powers are concentrated in the hands of

A) Local government	B) Central government
C) Provincial government	D) Panchayats

Answer & Explanation Answer: B) Central government

Explanation:

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Filed Under: Indian Politics
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Q:

Which one of the following statements is not correct?

A) The response of the ear to sound of increasing intensity is approximately logarithmic.	B) The sensitivity of the human ear does not vary with the frequency of the sound.
C) When two or more waves traverse the same medium, the displacement of any element of the medium is the algebraic sum of the displacements due to each wave.	D) Longitudinal waves can travel in all media-solids, liquids and gases.

Answer & Explanation Answer: B) The sensitivity of the human ear does not vary with the frequency of the sound.

Explanation:

The human ear can respond to minute pressure variations inthe air if they are in the audible frequency range, roughly 20 Hz -20 kHz. In fact, tests conducted show an increased sensitivity in the 3000 Hz range which is the optimal amplification frequency in the human ear. So, the sensitivity of the human ear varies with the frequency of the sound.

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Filed Under: Physics
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Q:

What will be the force of attraction between two bodies weighing 20 kg and 50 kg, respectively, with a distance of 2 metre between them?

A) 16.675 x 10-11 N	B) 166.75 x 10-10 N
C) 6.67 x 10-11 N	D) 16.67 x 5-10 N

Answer & Explanation Answer: B) 166.75 x 10-10 N

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

Meter in a vehicle that calculates distance covered by the vehicle is called __________.

A) Speedometer	B) Odometer
C) Thermometer	D) Kilometre

Answer & Explanation Answer: B) Odometer

Explanation:

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Filed Under: Physics
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Q:

With reference to gravity, what is G called?

A) Gravitational constant	B) Gravitational attraction
C) Gravitational force	D) Acceleration due to gravity

Answer & Explanation Answer: A) Gravitational constant

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

__________ is the number of individuals of the population who left the habitat and gone elsewhere during the time period under consideration.

A) Natality	B) Mortality
C) Immigration	D) Emigration

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