GENERAL SCIENCE

Which of the following is true about air?

• It has weight

• It exerts pressure

• It support burning

• It occupies space

• All of the above

Any device used for making work easier is called ___________.

• Machine

• Pulley

• Wheel

• Truck

• Engine

Which of the following is not a vegetable?

• Tomato

• Cucumber

• Garden egg

• Sweet potato

• Cabbage

Which of the following is a compound?

• Sodium

• Chlorine

• Common salt

• Gold

• Silver

A cell has two terminals, these are _______________.

• East and West

• North and South

• Positive and Negative

• North and West

• South and East

A scientist who studies the stars is called ___________.

• Astronaut

• Astrologer

• Star gazer

• Fortune seller

• Forecaster

What is the name given to the bony framework in the human body?

• Frame

• Spirit

• Skeleton

• Soul

• Blood

What is the name of the bony structure which contains the brain of an animals?

• Sphere

• Skull

• Head

• Mind

• Neck

How long does pregnancy take in human beings?

• 12 months

• 6 months

• 9 months

• 8 months

• 10 months

Animals that give birth to their young ones alive are called ___________________.

• Primates

• Birds

• Reptiles

• Amphibians

• Mammals