Questions

Q:

One of the best preserved Buddhist caves, Karla, is in which of the following states?

 

A) Bihar B) Uttar Pradesh
C) Maharashtra D) Uttarakhand
 
Answer & Explanation Answer: C) Maharashtra

Explanation:
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Filed Under: Indian Geography
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Q:

Who is authorised to transfer the judges of one High Court to another High Court?

A) The President B) The Chief Justice of India
C) A Collegium of Judges of the Supreme Court D) The Law Minister
 
Answer & Explanation Answer: A) The President

Explanation:
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Filed Under: Indian Politics

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Q:

 Which of the following is the original purpose of SQL?

A) To specify the syntax and semantics of SQL data definition language B) To specify the syntax and semantics of SQL manipulation language
C) To define the data structures D) All of the above.
 
Answer & Explanation Answer: D) All of the above.

Explanation:

SQL is a domain-specific language used in programming and designed for managing data held in a relational database management system, or for stream processing in a relational data stream management system.

 

Purpose of SQL are ::

* To define the data structures

* To specify the syntax and semantics of SQL manipulation language

* To specify the syntax and semantics of SQL data definition language

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Filed Under: Database
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Q:

A number of cats got together and decided to kill between them 999919 rats. Every cat killed an equal number of rats. Each cat killed more rats than there were cats. How many rats do you think that each cat killed ?

A) 1009 B) 991
C) 2000 D) 1000
 
Answer & Explanation Answer: A) 1009

Explanation:

Given total number of rats = 999919

 

999919 = 1000000 - 81 = 10002 - 92 = (1000+9)(1000-9) = 1009 x 991.
Since there were more rats than there were cats, 991 cats killed 1009 rats each.

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Filed Under: Math Puzzles
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Q:

Who is known as the father of Pentium Chip?

 

A) Vinod Krishnan B) Seymour I. Rubinstein
C) Sanjay Mokashi D) Vinod Dham
 
Answer & Explanation Answer: D) Vinod Dham

Explanation:
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Filed Under: Famous Personalities
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Q:

The phenomenon of summer sleep by animals is called

A) hibernation B) aestivation
C) laziness D) lethargy
 
Answer & Explanation Answer: B) aestivation

Explanation:

Aestivation is summer sleep. Many organisms like the snails do not find it comfortable in summer. They withdraw and lead a life with reduced BMR (basic Metabolic Rate) in a state of  dormancy.

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Filed Under: Biology

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Q:

An air bubble in water will act like a

A) convex lens B) convex mirror
C) concave lens D) concave mirror
 
Answer & Explanation Answer: C) concave lens

Explanation:

An_air_bubble_in_water_will_act_like_a1557488532.jpg image

The lens which have atleast one inward curved surface is a concave lens. Concave ens is a diverging lens as it spreads out light rays that have been refracted through it.

A concave lens is thinner at its centre than at its edges.

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Filed Under: Physics
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Q:

What is the full form of GDP

A) Gross domestic product B) Global domestic Ratio
C) Gross depository revenue D) Global depository receipts
 
Answer & Explanation Answer: A) Gross domestic product

Explanation:

GDP full form is Gross domestic product.

 

It is a measurement of a nation’s overall economic activity. 

GDP is the monetary value of all the finished goods and services produced within a country's borders in a specific time period.

 

gdp_full_form_is1536139309.jpg image

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Filed Under: Indian Economy
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