Corona School IKS Year 2 ICT Revision Question Paper

There are _________ major types of machine.

• 3

• 2

• 5

How many types of machines are there in 'Complex machine'

• 1

• 2

• 3

Is a knife a simple machine?

• Yes

• No

• I don't know

The crane shown in this image is an example of a ____________machine

• simple-complex

• Complex

• Simple

The scissor in this image has the combination of ___________ and __________ simple machine

• Lever / wedge

• screw / inclined plane

• screw / wedge

____________ type of machine can work without human energy.

• Simple machine

• complex-compound

• Complex machine

The best type of simple machine to use to get load on/off this truck to the ground is ____________

• Weddge

• Inclined plane

• Wheel and Axle

This image shows a type of simple machine called ______________

• Inclined plane

• Pulley

• Screw

Which of these options is not a complex machine?

• 
• 
• 

Machine helps us to do our work slower?

• Yes

• No

• Maybe