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Sagar G V from Tuto Bytes, Hyderabad
Subject :NSO    Class : Class 4

The given graph shows how the level of pollution changes in an area over a time period. Which of the following can be most likely concluded from the given graph?


ATrees were cut in large numbers in that area at point P.
BA new factory was set up in the area at point Q.
CThe interval R-S shows that people started recycling waste and switched to public transport instead of using their personal transports.
DNone of these


Ans 1:

KUNAL JHAM from The Shishukunj International School, INDORE
Class : Class 5
ZW,M35645RX7LNASZETZYE4TSNAEN3ENBQ42

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is A.

Ans 3:

KUNAL JHAM from The Shishukunj International School, INDORE
Class : Class 5
ANSWER IS B !!!!!!!

Ans 4:

Suhana Kedia from Griffin's international school, Kharagpur
Class : Class 5
I see

Ans 5:

Vedang Siddharth Thakare from SMT's Saraswati English Medium School., Thane
Class : Class 4
The answer is b

Ans 6:

Akshaj V from PSBB Senior Secondary School, Chennai
Class : Class 5
GRAHH

Ans 7:

Aaryav Misra from Vibgyor High, Bengaluru
Class : Class 4
But why not D? If trees were cut down at point P, then why is the point at lowest pollution?

Ans 8:

Saumya Asmriti from CITY MONTESSORY SCHOOL INTER COLLEGE LUCKNOW UTTAR PRADESH, Lucknow
Class : Class 4

Ans 9:

vedant from TSRS Aravalli, Gurgaon
Class : Class 5
b

Ans 10:

Dishita Santosh Walujkar from Nutan English School, Kurduwadi
Class : Class 7
A

Ans 11:

Annlisa Castlia from BPS, HYD
Class : Class 5
The correct answer is option A

Ans 12:

Naisha Bhatia from Cambridge court high school, Jaipur
Class : Class 7
correct answer is b

Ans 13:

gautam from GIIS KL, Kuala Lumpur
Class : Class 5
The answer cannot be B because the timeline Q-R is a decrease in pollution whereas if a factory was set up in point Q.Q-R would be an increase of pollution and not a decrease.In point P trees were cut and because of that P-Q is an increase in pollution and not a decrease .So,the answer is not B but A.

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