Question

Q4. Find odd one out and give reason-

1. Shoes have grooves, tires have treads, spreading sand, polishing surface.

2. Magnetic force, electrostatic force, frictional force, gravitational force.

3. Kilogram, gram, pound, foot.

4. Petrol, wind, sun, water.​

Answer 1

Answer:

what I can help is question 3and 4

3) foot. because kilogram, gram and pound are the units of mass and foot is the unit of length

4)petrol. because water, Sun and wind are renewable resources and petrol is a non renewable resource.

hope it helps you