Questions

Q:

Which of the following pairs is mismatched? 

A) Hooke - cell theory B) van Leeuwenhoek - germ theory
C) Lister - aseptic surgery D) Jenner - vaccines
 
Answer & Explanation Answer: B) van Leeuwenhoek - germ theory

Explanation:
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Filed Under: Biology
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16 8326
Q:

The planet with the maximum number of natural satellites (moons), so far discovered is

A) Jupiter B) Neptune
C) Saturn D) Uranus
 
Answer & Explanation Answer: A) Jupiter

Explanation:

Jupiter    63

Saturn    60

Uranus   27

Neptune 13

Pluto       3

Mars       2

Earth       1

Venus     0

Mercury   0

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Filed Under: World Geography

11 8325
Q:

First education minister of independent India?

A) Indira Gandhi B) Durba Banerjee
C) Maulana Abul Kalam Azad D) Sucheta Kripalani
 
Answer & Explanation Answer: C) Maulana Abul Kalam Azad

Explanation:

Maulana Abul Kalam Azad, the first education minister of independent India, who served from 15 August 1947 until 2 February 1958.

mulana_abdul_kalam1523450512.jpg image  

 

Indira Gandhi - First Women Prime minister of India

 

Durba Banerjee - The first woman Airline Pilot

 

Sucheta Kripalani - The first woman Chief Minister of an Indian State.

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Filed Under: Indian History
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9 8322
Q:

In which country Aztec civilization was originated ?

A) Greece B) USA
C) Mexico D) Egypt
 
Answer & Explanation Answer: C) Mexico

Explanation:
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Filed Under: World History

25 8320
Q:

A heavenly body which takes nearly the same time to complete one rotation and one revolution is 

A) an asteroid B) a comet
C) moon D) mars
 
Answer & Explanation Answer: C) moon

Explanation:

This is the reason why we see the same side of  the moon always

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Filed Under: World Geography

11 8311
Q:

Which of the following is a comparison operator in SQL?

A) LIKE B) BETWEEN
C) = D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

LIKE, BETWEEN and = operators are used for comparison in SQL. Comparison operators test whether two expressions are the same. Comparison operators can be used on all expressions except expressions of the text, ntext, or image data types.

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Filed Under: Oracle Certification
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35 8310
Q:

The outermost layer of the sun is called

A) Corona B) Chromosphere
C) Radiative Zone D) Transition Region
 
Answer & Explanation Answer: A) Corona

Explanation:

The outermost layer of the sun is called The Corona.

 

The inner layers are the Core, Radiative Zone and Convection Zone. The outer layers are the Photosphere, the Chromosphere, the Transition Region and the Corona. IRIS will focus its investigation on the Chromosphere and Transition Region.

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Filed Under: General Science
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10 8305
Q:

Which gas is known as "Fuel of Future" ?

A) Methane B) Oxygen
C) Neon D) Hydrogen
 
Answer & Explanation Answer: D) Hydrogen

Explanation:

Because of its being pollution free and  combustion efficient, Hydrogen gas is  called fuel of future. Because of its origin in marshy places, Methane is called as 'Marsh Gas'.

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Filed Under: Chemistry
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37 8301