Questions

Q:

For Galvanizing Iron which of the following Metals is used?

A) Zinc B) Lead
C) Aluminium D) Copper
 
Answer & Explanation Answer: A) Zinc

Explanation:

For_Galvanizing_Iron_which_of_the_following_Metals_is_used1556263648.jpg image

 

For_Galvanizing_Iron_which_of_the_following_Metals_is_used1556263660.png image

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Filed Under: General Science
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20 10615
Q:

The country's first 'brain bank' that can store up to 300 human brains has been opened at

A) Alleppey B) Bangalore
C) Bhubaneswar D) Bombay
 
Answer & Explanation Answer: B) Bangalore

Explanation:
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Filed Under: General Awareness

39 10611
Q:

Every component of your computer is either

A) Hardware or CPU B) RAM/CPU or Hardware
C) Hardware or Software D) System or Application software
 
Answer & Explanation Answer: C) Hardware or Software

Explanation:

All the computers have components that are either Hardware or Software.

The five major components of computers are :

-> Input Unit

-> Output Unit

-> CPU Unit

-> ALU Unit and

-> Control Unit.

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Filed Under: Computer
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33 10607
Q:

Minute hand overlaps hour hand in 65 mins. In how many days it will gain 1440 hours ?

A) 57 days B) 58 days
C) 60 days D) 61 days
 
Answer & Explanation Answer: C) 60 days

Explanation:

In this problem , it has considered that 65 mins = 1hr
So mins has increased by 5 mins so multiply 5 x 24 = 120 mins extra ,
That is now per day it adds 2hr extra, so divide 1440/26 = 59.384 days =~ 60 days.

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Filed Under: Clock puzzles
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38 10606
Q:

In a Certain Country 1/2 of 5 = 3. If the same proportion holds, what is the value of 1/3 of 10 ?

A) 4 B) 6
C) 8 D) 10
 
Answer & Explanation Answer: A) 4

Explanation:

Let 1310 = x 

=> 3x = 10

 

Given that 125=3

 

Therefore, 52x = 10 

 

=> x = 10/3 = 4.

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Filed Under: Math Puzzles
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20 10596
Q:

" Kamarupa " is the old name of ______ state ?

A) Bihar B) Assam
C) Bengal D) Odisha
 
Answer & Explanation Answer: B) Assam

Explanation:

Alternately it is also called as Pragjyotisha before British rule.

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Filed Under: Indian History
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21 10574
Q:

The term biodiversity refers to

A) Range of genetic variation within a population B) Total number of different species within a habitat
C) Both A & B D) None of the above
 
Answer & Explanation Answer: C) Both A & B

Explanation:

The term biodiversity refers to the variety of life on Earth at all its levels, from genes to ecosystems, and the ecological and evolutionary processes that sustain it.

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Filed Under: General Science
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9 10567
Q:

Which among following is called "Gift of the Nile" ?

A) China B) India
C) Iraq D) Egypt
 
Answer & Explanation Answer: D) Egypt

Explanation:
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Filed Under: World History

32 10560