Questions

Q:

Which is the first metro rail in India?

A) Kolkata B) Hyderabad
C) Delhi D) Mumbai
 
Answer & Explanation Answer: A) Kolkata

Explanation:

Kolkata Metro Rail is the first metro rail operating since 1984 in India.

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Filed Under: General Awareness
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Q:

Which state decided to start bird hospitals?

A) Kerala B) Delhi
C) Karnataka D) Manipur
 
Answer & Explanation Answer: B) Delhi

Explanation:

Delhi state government has decided to start bird hospitals.

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Filed Under: Indian Geography
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Q:

Gases used in normal welding?

A) Oxygen and Acetylene B) Acetylene and Nitrogen
C) Oxygen, Hydrogen and Acetylene D) Oxygen and Hydrogen
 
Answer & Explanation Answer: A) Oxygen and Acetylene

Explanation:

Normal Gas welding use oxygen-acetylene.

 

Depending on what materials you are welding, there are some more options that might be used.

For example - MIG/TIG use Argon, MAG use an argon-something mix.

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Filed Under: Chemistry
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Q:

The credit of inventing the tv goes to

A) Philo Farnsworth B) John Logie Baird
C) Philo Farnsworth D) None of the above
 
Answer & Explanation Answer: A) Philo Farnsworth

Explanation:

The credit of inventing the television goes to Philo Farnsworth.

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Filed Under: Inventions
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Q:

When the demand of a commodity also depends upon prices of the substitutes & complementaries or relative prices then it is called

A) Income-Demand B) Price-demand
C) Cross-Demand D) None
 
Answer & Explanation Answer: C) Cross-Demand

Explanation:
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Filed Under: Business Awareness
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Q:

Which command displays the present workig directory in UNIX?

A) $who B) $pwd
C) $who are you D) None
 
Answer & Explanation Answer: B) $pwd

Explanation:

$pwd - present working directory

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Filed Under: Operating Systems

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Q:

Solve this logical Math puzzle?

Solve_this_math_puzzles1542974183.jpg image

A) 1 B) 0
C) 10 D) 5
 
Answer & Explanation Answer: A) 1

Explanation:

From the given data,

11+ 11 = 4 => 1 + 1  +  1 + 1 = 4

12 + 12 = 6 => 1 + 2  + 1 + 2 = 6

13 + 1 3 = 8 => 1 + 3  + 1 + 3 = 8


Similarly,

14 + 14 = 10 => 1 + 4  +  1 + 4  = 5 + 5 = 10

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Filed Under: Math Puzzles
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Q:

Buddha means

A) the enlightened one B) the religious preacher
C) the genius D) the powerful
 
Answer & Explanation Answer: A) the enlightened one

Explanation:
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Filed Under: Indian History

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