CBSE Class 5 Science Work and Energy MCQs

Question: __________ is done when a force moves an object through some distance.

a) work

b) all of these

c) energy

d) force

Answer: work

Question: Mind work such as reading is not a

a) task

b) home work

c) work

d) none of these

Answer: task

Question: Work done depends on the

a) force applied

b) energy

c) object

d) none of these

Answer: force applied

Question: __________ is the ability to do work.

a) energy

b) both

c) force

d) none of these

Answer: energy

Question: __________ is the energy an object has because of its motion or its position.

a) mechanical energy

b) light energy

c) heat energy

d) none of these

Answer: mechanical energy

Question: Which energy we get by burning of fuels?

a) heat

b) none of these

c) light

d) solar

Answer: heat

Question: Which energy is used by plants?

a) light

b) chemical

c) heat

d) none of these

Answer: light

Question: Electric gadget work because of __________ energy.

a) electrical

b) sound

c) light

d) none of these

Answer: electrical

Question: Which energy is used to cook food?

a) heat

b) electrical

c) sound

d) all of these

Answer: heat

Question: We use __________ to play cricket

a) muscular energy

b) both

c) chemical energy

d) none of these

Answer: muscular energy

Question: Our main source of energy is the __________.

a) sun

b) petrol

c) coal

d) wood

Answer: sun

Question: Solar cookers, solar heater and solar panal use energy of the

a) sun

b) none of these

c) light

d) electricity

Answer: sun

Question: Wood, coal and petroleum are example of a

a) fuel.

b) none of these

c) matter

d) both

Answer: fuel.

Question: Petroleum and natural gas are made in nature from

a) none of these

b) animals

c) plants

d) both

Answer: none of these

Question: __________ is made in nature from trees that died millions of years ago.

a) coal

b) petrol

c) diesel

d) none of these

Answer: coal

Question: We get hydroelectricity from

a) flowing water

b) sea

c) raining water

d) river’s sand

Answer: flowing water

Question: Wind energy is used to generate electricity in a

a) wind mill

b) rice mill

c) flour mill

d) none of these

Answer: wind mill

Question: Sources of energy that can be used again and again will never run out.

a) renewable energy

b) none of these

c) non – renewable energy

d) both

Answer: renewable energy

Question: Which source of energy is eco – friendly?

a) all of these

b) wind

c) Sun

d) running water

Answer: all of these

Question: Energy obtained from the earth is called

a) geothermal energy

b) both

c) tidal energy

d) none of these

Answer: geothermal energy

Question: We get tidal energy from

a) sea waves

b) sun

c) wind

d) all of these

Answer: sea waves

Question: What is called structure built on rivers to get electricity?

a) dam

b) road

c) check dam

d) none of these

Answer: dam

Question: We should use __________ efficient gadgets.

a) energy

b) both

c) heat

d) none of these

Answer: energy