CAT Questions

Q:

Heat energy is transferred by conduction whenever molecules

A) collide each other B) means of photons
C) particles replaces there places D) All of the above
 
Answer & Explanation Answer: A) collide each other

Explanation:

Heat energy can be transferred by three major methods. They are 

 

1. Conduction,

2. Convection and

3. Radiation.

 

Conduction is the movement of heat through a substance by the collision of molecules

Convection occurs when particles with a lot of heat energy in a liquid or gas move and take the place of particles with less heat energy.

Radiation is the transfer of energy by means of photons in electromagnetic waves governed by the same laws. It occurs through a vacuum or any transparent medium.

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Filed Under: Physics
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Q:

Partition is the opposite of what?

A) mark off B) divide
C) attach D) separate
 
Answer & Explanation Answer: C) attach

Explanation:

Partition is the word which is used for separation, dividing, mark off, etc... Compunding, union, attaching, total, etc... are antonyms of partition.

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Filed Under: English
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Q:

10+10(9) =

A) 180 B) 110
C) 100 D) 19
 
Answer & Explanation Answer: C) 100

Explanation:

According to BODMAS Rule,

10 + 10(9)

= 10 + 90

= 100

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Filed Under: Simplification
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Q:

Which is the 1st manned mission to International Space Station?

A) Ullas mission B) Narayan mission
C) Soyuz mission D) Crati mission
 
Answer & Explanation Answer: C) Soyuz mission

Explanation:
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Filed Under: General Awareness
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Q:

The decentralization system was recommended by

A) C. Rajgopalachari B) Balwant Rai Mehta
C) J. B. Kriplani D) Ashok Mehta
 
Answer & Explanation Answer: B) Balwant Rai Mehta

Explanation:

The decentralization system was recommended by Balwant Rai Mehta.

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Filed Under: Indian History
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Q:

Marasmus usually is associated with a deficiency of

A) Vitamins B) Calories
C) Proteins D) Fats
 
Answer & Explanation Answer: B) Calories

Explanation:

Marasmus usually is associated with a deficiency of Calories.

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Filed Under: Biology
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Q:

Which IT giant has launched learning app 'InfyTQ' for engineering students?

A) GOOGLE B) TCS
C) Infosys D) Cognizant
 
Answer & Explanation Answer: C) Infosys

Explanation:

Infosys has announced the launch of a digital platform offering learning and engagement experiences for engineering students.

InfyTQ is a free platform open to all engineering students in their third and fourth year. The platform encourages holistic development by imparting technical as well as professional skills and helps them become industry ready.

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Q:

The goal of a command economy is to

A) create equality within a society B) mixed-market
C) Both A & B D) None of the above
 
Answer & Explanation Answer: A) create equality within a society

Explanation:
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Filed Under: Indian Economy
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