National Science Olympiad Forum By SOF Olympiad Trainer - Page 533
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manya mehta from apeejay school, delhi
Subject :NSO    Class : Class 7

Ans 1:

Dishita Saha from Mother Teresa Public School, Delhi
Class : Class 8
How do post the questions

Ans 2:

Saish Alampally from DPS, Hyderabad
Class : Class 10
(master Answer)

Ans 3:

Ishaan Roy from Sri Chaitanya Techno School, Bengaluru
Class : Class 10

Post Your Answer

Devansh from asn senior secondary school, delhi
Subject :NSO    Class : Class 3

Ans 1:

Nandan Patari from DAV Public School, pune
Class : Class 3

Ans 2:

Ananya D from Sacred Heart School, Thane
Class : Class 8

Ans 3:

Ram Prasanna from Basil Woods International, Hyderabad
Class : Class 3
The correct answer is B

Ans 4:

ANSHUL GAJJAR from PODAR INTERNATIONAL SCHOOL, AHMEDABAD
Class : Class 3
B

Ans 5:

Manan Piplani from Lotus Valley International School, Noida
Class : Class 4

Ans 6:

saharsh m from christ nagar hss, trivandrum
Class : Class 3

Ans 7:

Ashwak from Cambridge, Jalandhar
Class : Class 9
The correct answer is B because ; When a force is applied , the object moves farther from the source of force . In case of opposing forces the object moves towards the weaker force . In case both the forces are equal, the object shows no movement at all.

Ans 8:

Abhinav Huralikoppi from Sanskaar English Medium School , Hubballi
Class : Class 5
B is the answer.

Ans 9:

Ivan Tyagi from Chirec International School , Hyderabad
Class : Class 8
B

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Ruchiranana Sai Durbha from The Kalyani School, Pune
Subject :NSO    Class : Class 2

Ans 1:

Mufaddal Kagalwala from St Mary's ICSE, Mumbai
Class : Class 5
Yes there are no circles to make a cylinder.

Ans 2:

Mufaddal Kagalwala from St Mary's ICSE, Mumbai
Class : Class 5

Ans 3:

Nikhita from Baldwin girls High school, bangalore
Class : Class 2

Ans 4:

Advait Avadhoot Joshi from Arya Gurukul Nandivli, Kalyan
Class : Class 5
Latika does not have any circles, then how can she create Cylinder and Cone ? So the answer should be option (D)

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Sohan Chelekar from Millennium National School, Pune
Subject :NSO    Class : Class 6

Ans 1:

sankalp from Gyan Bharti School, Saket, Delhi
Class : Class 10

Ans 2:

Vihaan from Dhirubhai Ambani International School, Mumbai
Class : Class 6
D

Ans 3:

Avnish Anand Jha from NPS Indiranagar, Bengaluru
Class : Class 9
Answer should be 3. 2, 4 and 8 will remain in same position.

Ans 4:

Sohan Chelekar from Millennium National School, Pune
Class : Class 7

Ans 5:

Nila Pillai from Chennai public School, Chennai
Class : Class 6

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Alay Shah from Euro School, Thane
Subject :NSO    Class : Class 5

Ans 1:

Pradnya Ambatipudi from Vikas- The concept school, Hyderabad
Class : Class 7
d is the answer

Ans 2:

Alay Shah from Euro School, Thane
Class : Class 5

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Saanvi from Dehli Public School , Gurugram
Subject :NSO    Class : Class 7

Ans 1:

Pranathi from GIIS, Kuala Lumpur
Class : Class 7
B

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Priyal Palekar from Lodha World School, Thane
Subject :NSO    Class : Class 8

Ans 1:

Ratan Meena from Dolphin English School, Pune
Class : Class 8
ans a

Ans 2:

Khyathi Komalan from Vaels international school, Chennai
Class : Class 9
Ans: (D) Scouring

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Dishita Saha from Mother Teresa Public School, Delhi
Subject :NSO    Class : Class 7

Ans 1:

Himanshu soni from School of manners and education, Mathura
Class : Class 7
It is HCL mean hydrochloric acid.

Ans 2:

Pranathi from GIIS, Kuala Lumpur
Class : Class 7
A

Ans 3:

Pisal Dhruv from Veer Bhagat Singh International School, Mumbai
Class : Class 7
the correct answer to this question is HCL (hydrochloric acid)

Ans 4:

Abhishek Yasraj from DPS, Bhopal
Class : Class 7
It's HCL

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Dishita Saha from Mother Teresa Public School, Delhi
Subject :NSO    Class : Class 7

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Bhavik Bhat from The Gurukul Foundation School, Kashipur
Subject :NSO    Class : Class 5

Ans 1:

Ujjwal Upadhyay from Navy Children school, Vasco
Class : Class 6
D is the answer.

Ans 2:

Ujjwal Upadhyay from Navy Children school, Vasco
Class : Class 6
D is the answer.

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