Tamil Nadu Primary School Class 4 - Tamil Nadu Board of Secondary Education Question Bank Solutions for Science

______ bites us and sucks our blood.

What are nocturnal animals?

Animals that are active during daytime are known as ______ animals.

Healthy food ______.

Unhealthy food ______.

What are the hygienic ways of taking food?

How are plants classified?

Stomach is a ______ bag found below the lungs.

Stomach contains special juice to breakdown ______ into energy.

A block of wood is opaque.

A clear window is opaque.

What is light sources?

Choose the odd one:

Tablets used to read books.

Pen drive is not a gadget.

What is the use of a pen drive?

What is a gadget?

What is the use of the portable music player?

Find the odd one.
sun, candle, torch, pen

Find the odd one.
glass bottle, exam pad, paper plate, wooden board