BPP Science 3

Question 1

Which state of matter has a definite shape and volume?

Accepted Answer

Solid

Answer

Gas

Answer

Liquid

Answer

Plasma

Question 2

What is the center of an atom called?

Accepted Answer

Nucleus

Answer

Electron

Answer

Proton

Answer

Neutron

Question 3

What is the food-making process in plants called?

Accepted Answer

Photosynthesis

Answer

Respiration

Answer

Transpiration

Answer

Fermentation

Question 4

Which vitamin is produced by the skin when exposed to sunlight?

Accepted Answer

Vitamin D

Answer

Vitamin A

Answer

Vitamin B12

Answer

Vitamin C

Question 5

What type of simple machine is a door knob?

Accepted Answer

Wheel and axle

Answer

Lever

Answer

Pulley

Answer

Inclined plane

Question 6

What is the boiling point of water at sea level in Celsius?

Accepted Answer

100°C

Answer

90°C

Answer

95°C

Answer

110°C