Objective Science Quiz - 05 Nov 2014

1. Glycol is added to aviation gasoline because it _______________________________.
[A]Prevents freezing of petrol
[B]Reduces consumption of petrol
[C]Reduces evaporation of petrol
[D]Increases efficiency of petrol


2. What is the normal cholestrol level of human being?
[A]80-120 mg%
[B]180-200 mg%
[C]120-140 mg%
[D]140-180 mg%


3. The tissue in men where no cell division occurs after birth is _____________.
[A]Skeletal
[B]Connective
[C]Nerves
[D]Germinal


4. The atmospheric air is held to the earth by ________________.
[A]Winds
[B]Gravity
[C]Clouds
[D]Rotation of the earth


5. Which one of these is a small deciduous tree?
[A]Chilean Guava
[B]Artichoke
[C]Quince
[D]Mangelwurzle