Tamil Nadu Primary School कक्षा ४ - Tamil Nadu Board of Secondary Education Question Bank Solutions

Good touch is a fair and ______ touch.

What do you do when someone touches you and you feel uncomfortable?

_______ is a machine made up of wheel and rope.

Complete the table.

Is it Good touch or Bad touch? Why?

A	B

Look at the pictures and write ‘Good Touch’ or ‘Bad Touch’.

______	______	______	______
______	______	______	______

Match the following:

List out the activities related to bad touch.

A pulley is a machine made up of a ______.

An example for inclined plane is _______.

Rearrange the letters and find out the name of the tool.

E D G E W

Choose the odd one:

______ is used to split materials.

Rearrange the letters and find out the name of the tool.

E W C R S

The screw is used to raise ______.

The ______ and sharpener are held together by screw.

Match.

What is a first-order lever?

A lever is used to multiply the force.

Name the load, effort, and fulcrum.

1. ______ 2. ______ 3. ______	1. ______ 2. ______ 3. ______	1. ______ 2. ______ 3. ______