Q:

The numerical value of a physical quantity is its _______________.

A) vector	B) magnitude
C) direction	D) property

Answer & Explanation Answer: B) magnitude

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams , CAT

2 1900

Q:

A body in motion essentially acquires

A) Kinetic energy	B) Potential energy
C) Mechanical energy	D) Heat energy

Answer & Explanation Answer: A) Kinetic energy

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

2 1900

Q:

Why does water tank appear shallower when viewed from the top?

A) Due to reflection	B) Due to refraction
C) Due to diffraction	D) Due to total internal reflection

Answer & Explanation Answer: B) Due to refraction

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

0 1899

Q:

An image formed by a concave mirror on a screen is called __________?

A) Virtual image	B) Real image
C) Inverted image	D) Erect image

Answer & Explanation Answer: B) Real image

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

3 1899

Q:

Alternate freezing and thawing often leads to ______.

A) Creep	B) Slumps
C) Mud flows	D) Earth flows

Answer & Explanation Answer: A) Creep

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

2 1899

Q:

Refractory bricks are used for

A) To increase heat flow	B) To decrease heat flow
C) To reflect heat	D) None of the above

Answer & Explanation Answer: B) To decrease heat flow

Explanation:

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

0 1899

Q:

Which of these resources cannot be renewed?

A) Coal	B) Petroleum
C) Natural gas	D) all the above

Answer & Explanation Answer: D) all the above

Explanation:

Non-renewable resources are those natural resources that are available in limited quantity.

These resources cannot be renewed or replenished in short duration.

Examples are :: Natural gas, Petroleum, Coal,...

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Filed Under: General Science
Exam Prep: Bank Exams

1 1899

Q:

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvementis needed, select "no improvement".

During the last decade the typewriters (had give) way to the computers.

A) have gave	B) is giving
C) have given	D) no improvement

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