National Science Olympiad Forum By SOF Olympiad Trainer - Page 506
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Arman Singhal from Deens Academy, Bengaluru
Subject :NSO    Class : Class 7

Ans 1:

Harshdeep roy from Bhavans School , Nagpur
Class : Class 7
answer is option c

Ans 2:

Harshdeep roy from Bhavans School , Nagpur
Class : Class 7

Ans 3:

Medhansh Vishal from RCIS - Kalyan nagar, Bangalore
Class : Class 7
air pressure decreases during inhalation

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ANURADHA NAIR from SANDEEPANI VIDYA NIKETHAN SCHOOL, Thrissur
Subject :NSO    Class : Class 4

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Shriya Sreekrishna from BLUEBELLS SCHOOL INTERNATIONAL, New Delhi
Subject :NSO    Class : Class 6

Ans 1:

Bhabani Prasad from Narayan School, Kolkata
Class : Class 6
Option number B is the correct answer as the leaf receives light from the sun, carbon dioxide from the air, and water from the soil.

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Shriya Sreekrishna from BLUEBELLS SCHOOL INTERNATIONAL, New Delhi
Subject :NSO    Class : Class 6

Ans 1:

Saanvi from rvk, bengaluru
Class : Class 9
answer must be b

Ans 2:

Akshara from sishya OMR , chennai
Class : Class 8

Ans 3:

Kaashvi Sharma from Bal Bharati Public School, GRHM, New Delhi
Class : Class 8

Ans 4:

Akshara from sishya OMR , chennai
Class : Class 8

Ans 5:

Bhabani Prasad from Narayan School, Kolkata
Class : Class 6
Option B is the right answer.

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Madhurya Ahuja from The Modern School , NCR
Subject :NSO    Class : Class 4

Ans 1:

Saket Khurana from DPS E-CITY BENGALURU, BENGALURU
Class : Class 9

Ans 2:

Reyansh Aggarwal from JBCN International, Parel, Mumbai
Class : Class 4
The answer should be D, not C. You have calculated C as 1/2 when it should be 1/4. D has 40 heat and C has only 30 heat.

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Pisal Dhruv from Veer Bhagat Singh International School, Mumbai
Subject :NSO    Class : Class 7

Ans 1:

Saanvi from rvk, bengaluru
Class : Class 9
answer must be c

Ans 2:

Pranathi from GIIS, Kuala Lumpur
Class : Class 7
C

Ans 3:

Saanvi from rvk, bengaluru
Class : Class 9
answer must be c

Ans 4:

Dishita Saha from Mother Teresa Public School, Delhi
Class : Class 8
answer is c

Ans 5:

Dishita Saha from Mother Teresa Public School, Delhi
Class : Class 8
answer is c

Ans 6:

Pranathi from GIIS, Kuala Lumpur
Class : Class 7
C

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Shreyas Singh from Podar International School, Pune
Subject :NSO    Class : Class 5

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Shreyas Singh from Podar International School, Pune
Subject :NSO    Class : Class 5

Ans 1:

AREEN from BOLTON, HYDERABAD
Class : Class 6
Answer is B because Granite is not a metamorphic rock. It is formed when magma cools slowly under the Earth's surface, meaning it's an igneous rock.

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Niranjhan Rajeshkumar from Deens Academy, Whitefield, Bengaluru
Subject :NSO    Class : Class 2

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Niranjhan Rajeshkumar from Deens Academy, Whitefield, Bengaluru
Subject :NSO    Class : Class 2

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