CAT Questions

Q:

Select the antonym of
to perpetuate

A) to eternize B) to canonize
C) to cease D) to bolster
 
Answer & Explanation Answer: C) to cease

Explanation:
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Filed Under: English
Exam Prep: Bank Exams , CAT

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Q:

The wavelike properties of electrons are useful in

A) Magnifying objects B) Lasers
C) Weather reports D) All of the above
 
Answer & Explanation Answer: A) Magnifying objects

Explanation:

The photoelectric effect pointed to the particle properties of light, which had been considered to be a wave phenomenon. Particles like electron and protons have both particle like and wave like behavior. Thus, according to de Broglie, all the material particles in motion possess wave characteristics. Although the dual nature of matter is applicable to all material objects but it is significant for microscopic bodies only.

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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Q:

The basic structural unit of the body is the

A) Organs B) Cell
C) Nerve D) Brain
 
Answer & Explanation Answer: B) Cell

Explanation:

Cells are the the basic structural unit of the body.

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Filed Under: General Science
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Q:

Horography is an art of

A) constructing dials B) reading paintings
C) monumental scenes D) None of the above
 
Answer & Explanation Answer: A) constructing dials

Explanation:

Horography is an art of constructing watches or dials for measurement of time.

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Filed Under: General Science
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Q:

Which country is now the 2nd largest consumer and importer of the LPG in the world?

A) USA B) Japan
C) China D) India
 
Answer & Explanation Answer: D) India

Explanation:

The 2nd largest consumer and importer of the LPG in the worldis India.

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Q:

If "+" means "minus", "x" means "divided by", "÷" means "plus" and "-" means "multiplied by", then
76 x 4 + 4 – 12 ÷ 37 = ?

A) 9 B) 7
C) 8 D) 3
 
Answer & Explanation Answer: C) 8

Explanation:
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Filed Under: Coding and Decoding
Exam Prep: Bank Exams , CAT

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Q:

If the price of pen decreases by 20%, then a man can buy 10 more pens for Rs 100. What is the new price (in Rs) of each pen?

A) 1 B) 2
C) 4 D) 5
 
Answer & Explanation Answer: B) 2

Explanation:
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Filed Under: Percentage
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Q:

Find out the odd word/letters/number/number pair from the given alternatives.

A) POR B) MEF
C) TUD D) STD
 
Answer & Explanation Answer: D) STD

Explanation:
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Filed Under: Odd Man Out
Exam Prep: Bank Exams , CAT

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