Questions

Q:

There is a mistake in the following code. Add a statement in it to remove it.

main()

{

     int a;

     a = f (10, 3.14) ;

     printf ( " %d ", a );

}

f (int aa, float bb)

{

    return ( ( float ) aa + bb );

}

Answer

Add the following function prototype in main ():


float f ( int, float );

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Subject: Programming

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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
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

Which country has the oldest National Anthem?

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

Explanation:

The Japanese national anthem, "Kimigayo", has the oldest lyrics, which were taken from a Heian period (794–1185) poem.

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

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Q:

The three - time Formula One champion who passed away recently

Answer

Sir Jack Brabham

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Q:

A command economy tends to exist under a

A) Representative government that provides no regulation. B) Socialist government that provides a lot of regulation.
C) Communist government that provides little regulation. D) Democratic government that provides some regulation.
 
Answer & Explanation Answer: B) Socialist government that provides a lot of regulation.

Explanation:

A command economy types of government decide which goods would be produced without any interference of the public.


Command economy ran in Germany during the rule of Adolf Hitler. 

 

A command economy tends to exist under a socialist government that provides a lot of regulation.

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Filed Under: Indian Economy
Exam Prep: AIEEE , Bank Exams , CAT
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Q:

Can anyone solve this in 20 seconds?

Answer

3+2×55=113


 


(or)


 


3+2×10=23

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Subject: Logic Puzzles Exam Prep: Bank Exams

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Q:

The SQL keyword BETWEEN is used:

A) for ranges B) as a wildcard
C) to limit the columns displayed D) All the above
 
Answer & Explanation Answer: A) for ranges

Explanation:

In SQL, BETWEEN Keyword is used for ranges like Number Ranges, Date Ranges, etc...

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Q:

What are the followers of Islam called

A) Muhammads B) Abrahams
C) Muslims D) Ishas
 
Answer & Explanation Answer: C) Muslims

Explanation:

The followers of Islam religion is called Muslims.

 

According to Muslims, God sent prophets to mankind to teach them how to live according to His law. Muhammad is believed by Muslims to be the last prophet sent by God (Allah). The Muslim holy book is called the Quran.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk

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