CBSE Class 5 Science Sound and Noise MCQs

Question: Sound is a form of

a) waves

b) energy

c) current

d) all of these

Answer: waves

Question: We converse with other with the help of

a) sound

b) all of these

c) light

d) electricity

Answer: sound

Question: Chirping of a bird, barking of a dog, roaring of a lion are example of sound made by __________ things

a) living

b) none of these

c) non – living

d) both

Answer: living

Question: Sound made by non – living things

a) all of these

b) whirring of a fan

c) tick – tok of a clock

d) whistling of a pressure cooker

Answer: all of these

Question: Whispering, rustling of leaves are __________ sound.

a) soft

b) all of these

c) loud

d) both

Answer: soft

Question: Hammering of a nail, the barking of a dog are __________sound.

a) loud

b) soft

c) all of these

d) both

Answer: loud

Question: Music and chirping of a bird are __________ sound.

a) pleasant

b) all of these

c) unpleasant

d) both

Answer: pleasant

Question: The sound of a drill machine and car honking are

a) unpleasant

b) both

c) pleasant

d) all of these

Answer: unpleasant

Question: The sound of a whistle and a cat meowing are

a) sharp

b) soft

c) both

d) all of these

Answer: sharp

Question: Some sounds such as the ___________ are low (dull).

a) whistling

b) both

c) drum beats

d) all of these

Answer: whistling

Question: A fire alarm produces a loud

a) warning sound

b) all of these

c) noise

d) music

Answer: warning sound

Question: Loud unpleasant sounds are __________ for us.

a) bad

b) none of these

c) good

d) Both

Answer: bad

Question: Loud unpleasant sound is called

a) All of these

b) noise

c) warning

d) problem

Answer: All of these

Question: Too much continuous noise is called __________ pollution.

a) noise

b) air

c) both

d) none of these

Answer: noise

Question: Loud speakers, fire crackers and oven loud music causes

a) both

b) headache

c) noise pollution

d) none of these

Answer: both

Question: Loss of hearing, loss of sleep, and headache are side effects of

a) both

b) noise

c) noise pollution

d) none of these

Answer: both

Question: Warning sounds are

a) unavoidable

b) pleasant

c) soft

d) none of these

Answer: unavoidable

Question: Noise pollution can be reduced by

a) all of these

b) playing music at low volume

c) banning the use of loudspeakers

d) avoiding unnecessary honking

Answer: all of these

Question: Which of these produces sound that is sharper?

a) both

b) a woman’s screaming

c) a man screaming

d) none of these

Answer: both

Question: __________ sound is annoying to hear.

a) both

b) unpleasant

c) sharp

d) none of these

Answer: both

Question: The government has banned to use loud speaker without permission to reduce

a) noise pollution

b) none of these

c) noise

d) both

Answer: noise pollution

Question: Planting of trees reduce air pollution as well as __________ pollution.

a) noise

b) none of these

c) water

d) both

Answer: noise

Question: Heavy curtains, heavy mature used to reduce __________ in a common hall or in a theatre.

a) noise

b) none of these

c) sound

d) both

Answer: noise

Question: What kind of sounds do you hear for entertainment?

a) music

b) noise

c) sharp sounds

d) loud sounds

Answer: music