Botany is the study of?
Insects
Animals
Humans
Plants
What is the name of first satellite sent into space?
Aryabhat
Bhaskara
Sputnik
Rohini
How many bones do Sharks have in their body?
zero
more than 200
more than 500
more than 700
What is the main gas found in air we breathe?
Oxygen
Carbon-di-oxide
Nitrogen
Hydrogen
What is the name of second biggest planet of our Solar System?
Neptune
Saturn
Earth
Mars
How many pair of wings does a bee have?
Zero
One
Two
Three
What is the most common metal found on Earth?
Aluminium
Copper
Gold
Iron
Who invented the BALLPOINT PEN?
Biro Brothers
Waterman Brothers
Bicc Brothers
Write Brothers
What J. B. Dunlop invented?
Pneumatic rubber tire
Automobile wheel rim
Rubber boot
Model airplanes
Which scientist discovered the radioactive element radium?
Isaac Newton
Albert Einstein
Benjamin Franklin
Marie Curie