Questions

Q:

What is formed by all the ecosystems of the earth?

A) Biosphere B) Troposphere
C) Stratosphere D) Ionosphere
 
Answer & Explanation Answer: A) Biosphere

Explanation:

A biosphere is the sum of all the ecosystems established on planet Earth.

An ecosystem is an area in which the plants and animals all interact to create a living environment. Therefore ecosystem is a smaller unit of earth, all ecosystems together form the earth.

 

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Filed Under: General Awareness
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1 5783
Q:

Carbon monoxide is a common atmospheric pollutant.

A) TRUE B) FALSE
Answer & Explanation Answer: A) TRUE

Explanation:

Carbon monoxide is one of the major pollutant present in the world. The six most common pollutants include ozone, carbon monoxide, sulfur dioxide, lead, nitrogen oxides, and particulate matter.


 


Carbon monoxide is a common atmospheric pollutant. It is produced largely in combustion processes like in industries and in vehicles. It is a gas that cannot be seen nor smelled.

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Subject: General Awareness
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1 5778
Q:

Light - year measures which of the following ?

A) Intensity of Light B) Mass
C) Distance D) Time
 
Answer & Explanation Answer: C) Distance

Explanation:
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Filed Under: World Geography

11 5772
Q:

The activity of rradioisotope change with

A) temperature B) pressure
C) chemical environment D) None of these
 
Answer & Explanation Answer: D) None of these

Explanation:
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Filed Under: Chemistry

6 5772
Q:

I will disappear every time you say my name. What am I?

A) Thief B) Silence
C) Shadow D) None
 
Answer & Explanation Answer: B) Silence

Explanation:
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Filed Under: Word Puzzles
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12 5771
Q:

12 N in a C =

Answer

12 N in a C means 12 Numbers in a Clock. 

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Subject: Logic Puzzles Exam Prep: AIEEE , Bank Exams , CAT , GATE
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8 5771
Q:

A DVD is an example of

A) Optical Disc B) Hard Disc
C) Output Device D) Solid state storage device
 
Answer & Explanation Answer: A) Optical Disc

Explanation:

A DVD is an example of Optical Disc.

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7 5771
Q:

Africa is seperated from Europe by

A) Red Sea B) Mediterranean Sea
C) Atlantic Ocean D) Persian Gulf
 
Answer & Explanation Answer: B) Mediterranean Sea

Explanation:
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Filed Under: General Awareness

17 5766