Q:

The diagonal of a cube is $\sqrt{192} c m$ . Its volume $(i n c m^{3})$ will be

A) 216	B) 432
C) 512	D) 624

Answer & Explanation Answer: C) 512

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams , GATE

1 1551

Q:

A solid sphere of radius 6 cm is melted and re-casted into a hollow cylinder of uniform thickness. If the external radius of the base of the cylinder is 5 cm and its height is 32 cm, find the uniform thickness of the cylinder ?

A) 3 cm	B) 1.5 cm
C) 1 cm	D) 2.5 cm

Answer & Explanation Answer: C) 1 cm

Explanation:

Let, inner radius of cylinder be ‘x’ cm.
4/3 π(6)3 = π × 32 (52 − x2)

or, (4 × 6 × 6 × 6) / (3 × 32) = 25 − x2 or, x2 = 25 − 9
or, x = 4 cm
Hence, thickness = 5 – 4 = 1 cm.

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams , GATE

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Q:

Which Indian actor's biography is titled 'Anything but Khamosh'?

A) Vinod Khanna	B) Shatrughan Sinha
C) Dharmendra	D) Raj Babbar

Answer & Explanation Answer: B) Shatrughan Sinha

Explanation:

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Filed Under: Books and Authors
Exam Prep: Bank Exams

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Q:

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

This town has an ancient temple(A)/and beautiful waterfall(B)/so many tourists come here.(C)/No error(D)

A) A	B) B
C) C	D) D

Answer & Explanation Answer: B) B

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

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Q:

The laws which govern the motion of planets are called ___________________.

A) Newton's Laws	B) Kepler's Laws
C) Avogadro's laws	D) De Morgan's Laws

Answer & Explanation Answer: B) Kepler's Laws

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

Acceleration due to gravity on a planet decreases with ______.

A) decrease in radius of the planet	B) increase in mass of the planet
C) decrease in mass of the body	D) increase in altitude from surface of the planet

Answer & Explanation Answer: D) increase in altitude from surface of the planet

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

Ideas of welfare state are contained in

A) Fundamental Rights	B) Directive Principles of State Policy
C) Preamble of the Constitution	D) Part VII

Answer & Explanation Answer: B) Directive Principles of State Policy

Explanation:

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

The process of producing energy in plants is known as

A) Absorption	B) Reduction
C) Photosynthesis	D) Transpiration

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