Question :

The carbon dioxide content in the air that we exhale is about
 

Option 1:

4%

Option 2:

8%

Option 3:

12%

Option 4: 16%

Question :

Directions: In the following question, select the related word from the given alternatives.
Powerful : Weak :: Victory : ?

Option 1: Winning

Option 2: Strong

Option 3: Defeat

Option 4: Peace

Question :

Which of the part of tongue bears cells for sour taste
 

Option 1:

Front

Option 2:

Back

Option 3:

Sides

Option 4: Middle

Question :

The colour of human skin is produced by
 

Option 1:

Hemoglobin

Option 2:

Insulin

Option 3:

Adrenaline

Option 4: Melanin

Question : The title "Indian Napoleon" has been given to which of the following rulers?

Option 1:

Chandragupta Maurya

Option 2: Samudragupta

Option 3: Chandragupta I

Option 4: Harshavardhana