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Anirudh from Modern senior secondary school , CHENNAI

Subject :NSO Class : Class 5

______ is a factor causing noise pollution.

A A whispering boy
B A crying baby
C A drilling machine at a construction site
D A moving toy car

Ans 1:

Tanmay kaushal from ICSE, Mumbai

Class : Class 5

ARIHAAN SAMANTA from Springdale High School, KALYANI

Class : Class 6

bro a crying baby makes way more noise pollution haha

suday ghai from DPS NOIDA, GAUTAM BUDDHA NAGAR

Class : Class 5

Pratham Dave from GNS, Bangalore

Class : Class 7

C is the answer to this question