Most common element on the Earth crust is?
A. Oxygen.
The biggest planet in Solar system is?
A. Jupiter.
Who invented the bulb?
A. Thomas Edison.
Which type of fire, extinguisher uses for petroleum fire?
A. Liquid type
B. Solid acid type
C. Foam Type
D. Power Type
Hydrogen was discovered by?
A. Henry Cavendish.
Which part of Human body produces bile?
A. Liver.
The disease caused by Iron deficiency is?
A. Anemia.
“The Law Of Inertia’’ is also known as?
A. First Law Of Motion OR Newton’s First Law.
CNG stands for?
A. Compressed Natural Gas.