Questions

Q:

Study of inter relationship between living organism and their environment is called _______

A) Plant Geography B) Plant social science
C) Ecology D) Ecosystem
 
Answer & Explanation Answer: C) Ecology

Explanation:
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Filed Under: Biology

4 3012
Q:

What is the difference between oracle,sql and sql server?

Answer

  • Oracle is based on RDBMS.

  • SQL is Structured Query Language.

  • SQL Server is another tool for RDBMS provided by MicroSoft


 

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2 3012
Q:

The technique of DNA fingerprinting in human was developed for first time by _________

A) Lalji Singh B) Alec Jeffreys
C) R. Ericson D) J. Black
 
Answer & Explanation Answer: B) Alec Jeffreys

Explanation:
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Filed Under: Biology

6 3011
Q:

The quotation ' Some of born great , Some achieve greatness, and some have greatness, thrust upon them ' is atributed to

A) Bertrand Russell B) Abraham Lincoln
C) William Shakeshpare D) George Orwell
 
Answer & Explanation Answer: C) William Shakeshpare

Explanation:
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Filed Under: Books and Authors

1 3010
Q:

Who has won Bronze Medal at World Blitz Chess Championship 2017?

A) Baadur Jobava B) Magnus Carlsen
C) Tigran Petrosian D) Viswanathan Anand
 
Answer & Explanation Answer: D) Viswanathan Anand

Explanation:

Viswanathan Anand continued his excellent run bagging a bronze in the World Blitz Chess Championship following his gold winning performance in the Rapid section.

 

  • The World Blitz Chess Championship is a chess tournament held to determine the world champion in chess played under blitz time controls. Since 2012, FIDE has held an annual joint rapid and blitz chess tournament and billed it as the World Rapid & Blitz Chess Championships.

 

  • The current world blitz champion is Magnus Carlsen.
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Filed Under: Sports
Exam Prep: Bank Exams
Job Role: Bank PO

8 3008
Q:

Why are manhole covers round?

Answer

A number of possible explanations for why manhole covers are round include :


 


1. A round manhole cover cannot fall through its circular opening, whereas a square, rectangular, or oval manhole cover could fall in if it were inserted diagonally in the hole.


2. Circular covers don’t need to be rotated or precisely aligned when placing them on the opening.


3. A round manhole cover is easily moved and rolled.


4. Human beings have a roughly circular cross-section.


5. Round tubes are the strongest shape against the compression of the earth around them, so the cover of the tube would naturally be round as well.


6. It’s easier to dig a circular hole.

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Q:

A boy multiplied 987 by a certain number and obtained 559981 as his answer. If in the answer both 98 are wrong and the other digits are correct, then the correct answer would be ?? please explain in detail

A) 553681 B) 555181
C) 555681 D) 556581
 
Answer & Explanation Answer: C) 555681

Explanation:
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1 3006
Q:

Which Greek statesman is called 'the father of democracy'?

Answer

Pericles

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