Q:

Two cubes have their volumes in the ratio 1 : 27. Find the ratio of their surface areas.

A) 2:9	B) 3:9
C) 1:9	D) 4:9

Answer & Explanation Answer: C) 1:9

Explanation:

Let their edges be a and b. Then,

a3/b3 = 1/27 (or) (a/b)3 = (1/3)3 (or) (a/b) = (1/3).

\Ratio of their surface area = 6a2/6b2 = a2/b2 = (a/b)2 = 1/9, i.e. 1:9.

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Filed Under: Quantitative Aptitude - Arithmetic Ability

31 14174

Q:

When an object is thrown vertically upwards, at its maximum height its _____________.

A) potential energy is zero	B) momentum is maximum
C) kinetic energy is zero	D) gravitational force is maximum

Answer & Explanation Answer: C) kinetic energy is zero

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

2 14173

Q:

Which one of the following places of India experiences highest atmospheric pressure during winter?

A) Jaisalmer	B) Leh
C) Chennai	D) Guwahati

Answer & Explanation Answer: B) Leh

Explanation:

As temperature of Leh will be lowest during winters from the given options, the highest pressure will be at Leh.

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Filed Under: Indian Geography
Exam Prep: Bank Exams

3 14165

Q:

What is page cannibalizing?

Answer

Page swapping or page replacements are called page cannibalizing.

Workspace

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Subject: Operating Systems

22 14156

Q:

Who wrote a book describing the theory of economic drain of India during British rule

A) Late lajpat rai	B) Mahatma Gandhi
C) Jawaharlal nehru	D) Dadabhai naoroji

Answer & Explanation Answer: D) Dadabhai naoroji

Explanation:

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Filed Under: Indian Economy

23 14153

Q:

The Gram Panchayat is composed of which of the following?

I. The ward panchs

II. The sarpanch

III. The district collector

A) Only I	B) Only II
C) Only I and II	D) All I, II and III

Answer & Explanation Answer: C) Only I and II

Explanation:

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Filed Under: Indian Politics
Exam Prep: Bank Exams

1 14152

Q:

Select the synonym of

to concoct

A) to obliterate	B) to contrive
C) to decimate	D) to pulverize

Answer & Explanation Answer: B) to contrive

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 14152

Q:

Select the antonym of

veteran

A) youthful	B) pliable
C) expert	D) amateur

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