NSO (National Science Olympiad) Class 5 Past Paper (Previous Year) 2019 Set B Part 3 Download All the Papers for 2021 Exam

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15. The graphs given below show change in the number of vehicles and trees for a time period in a city.

Pollution of Time Q

Which of the following graphs shows change in the level of pollution for this period of time?


Pollution of Time Choice - A


Pollution of Time Choice - B


Pollution of Time Choice - C


Pollution of Time Choice - D

16. Identify the constellation show in the picture.

Identify the Constellation Show in the Picture

A. Ursa minor

B. Ursa major

C. Scorpius

D. Cassiopeia

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