Sawaal
29
Q:

Of the following, which element is common to all acids

A) hydrogen B) carbon
C) sulphur D) oxygen

Answer:   A) hydrogen



Explanation:
Subject: General Science
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Q:

Researchers at the University of Illinois have announced discovery of new form of matter called ______.

 

A) Spectronium   B) Unobtanium  
C) Excitonium   D) Transitonium  
 
Answer & Explanation Answer: C) Excitonium  

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Q:

Researchers at the University of Illinois have announced discovery of new form of matter called ______.

 

A) Spectronium   B) Unobtanium  
C) Excitonium   D) Transitonium  
 
Answer & Explanation Answer: C) Excitonium  

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0 112
Q:

When does Pele's Tear occur?

 

A) at the time of earthquake   B) at the time of plate tectonics  
C) at the time of volcanic eruption   D) at the time of mountain formation  
 
Answer & Explanation Answer: C) at the time of volcanic eruption  

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1 154
Q:

How many degrees does the Earth rotate about its own axis in one hour?

 

A) 10 B) 20
C) 15 D) 24
 
Answer & Explanation Answer: C) 15

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Q:

Which ISO certification pertains to Environmental Management Systems?

 

A) 9001 B) 27001
C) 14001 D) 22000
 
Answer & Explanation Answer: C) 14001

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0 773
Q:

Which of the following is the outermost solid part of the Earth?

 

A) Crust B) Core  
C) Mantle   D) Caldera
 
Answer & Explanation Answer: A) Crust

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1 647
Q:

The Mission of the Ramsar Convention is to conserve ......

 

A) wetlands B) rivers
C) oceans D) deserts
 
Answer & Explanation Answer: A) wetlands

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0 680
Q:

The underground water and the water in rivers, lakes and ponds is also _____________.

 

A) saline B) fresh
C) salt D) sour
 
Answer & Explanation Answer: B) fresh

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