Questions

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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Q:

The fastest moving insect in the world is the

Answer

Tropical cockroach

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Q:

Which of the following is the major impact of vedic Culture on Indian History

A) Progress of Pilosophy B) Development of culture
C) Rigidification of caste system D) Perception of a new world
 
Answer & Explanation Answer: C) Rigidification of caste system

Explanation:
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Filed Under: Indian History

8 8035
Q:

Seawater (i.e. saltwater) freezes at: 

A) at a slightly higher temperature than fresh water B) at a slightly lower temperature than fresh water.
C) the same temperature as fresh water. D) seawater does not freeze.
 
Answer & Explanation Answer: B) at a slightly lower temperature than fresh water.

Explanation:
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37 8033
Q:

Who among the following taught the doctrine of Shunyata

A) Shankaracharya B) Nagarjuna
C) Harisena D) Vallabhacharya
 
Answer & Explanation Answer: B) Nagarjuna

Explanation:
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8 8031
Q:

Which compound contains both ionic and covalent bonds?

A) NaNO3 B) CaSO4
C) NH4Cl D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

Here all the given compounds have both ionic and covalent bonds.

 

NaNO3 - In Sodium nitrate, Nitrate is covalently bonded as nitrogen is bonded with 3 oxygen atoms. And this nitrate is ionically bonded with sodium.

 

CaSO4 - In Calcium sulphate, sulphate is covalently bonded as sulphur is bonded with 4 oxygen atoms. And this sulphate is ionically bonded with calcium.

 

NH4Cl - In Ammonium chloride, ammonium is covalently bonded as nitrogen is bonded with 4 hydrogen atoms. And this ammonium is ionically bonded with chlorine.

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5 8030
Q:

 Name a cold desert region of India  ?

A) Baramula B) Ladakh
C) Dun Valley D) Shillong Plateau
 
Answer & Explanation Answer: B) Ladakh

Explanation:
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38 8030
Q:

The State which has the highest percentage of literate unemployed in India is 

A) Andhra Pradesh B) Manipur
C) Kerala D) Gujarat
 
Answer & Explanation Answer: C) Kerala

Explanation:
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Filed Under: Indian Economy

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