National Science Olympiad Forum By SOF Olympiad Trainer - Page 793
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from ,
Subject :NSO    Class : Class 5

Ans 1:

Admin from Revisewise, Noida
Class : Class 3
A bat is a mammal hence shows parental care and has hair on its body.

Ans 2:

Arsh Abbas from Maharaja Aggarsain Adarsh Public School, New Delhi
Class : Class 6
B

Ans 3:

Shreyas Gupta from CHIREC International, Hyderabad
Class : Class 8
answer is b

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pinki kashyap from kids r kids, Chandigarh
Subject :NSO    Class : Class 6

Ans 1:

Vasu tyagi from St Joseph's High school, Panvel
Class : Class 6
Answer is B,because if we keep switch ahead of bulb b so it will block electrons of B path so the electrons will pass through A,C,D and they will be lit all time .

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Bhagyesh Kamal from DPS, Mumbai
Subject :NSO    Class : Class 5

Ans 1:

Shriya Sreekrishna from BLUEBELLS SCHOOL INTERNATIONAL, New Delhi
Class : Class 7
The answer is option B.

Ans 2:

Shriya Sreekrishna from BLUEBELLS SCHOOL INTERNATIONAL, New Delhi
Class : Class 7

Ans 3:

Koustavi Debnath from Asian international school , Howrah
Class : Class 6
Answer will be option-B

Ans 4:

Aarav Mandal from Notre dame academy Barh, Nalanda
Class : Class 5

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ravi agarwal from sainik school , Bijapur
Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

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

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Bharat Aggarwal from Kalyani school, Pune1
Subject :NSO    Class : Class 5

Ans 1:

Varsha.K from DAV Public School - Velachery, Chennai
Class : Class 5
LEPROSY IS NON CONTAGIOUS

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Bharat Aggarwal from Kalyani school, Pune1
Subject :NSO    Class : Class 5

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Hemant Ayuj from Shanti Asiatic, Ahmedabad
Subject :NSO    Class : Class 6

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Hemant Ayuj from Shanti Asiatic, Ahmedabad
Subject :NSO    Class : Class 6

Ans 1:

S SAHITHYAA RAMAN from Padma Seshadri T Nagar, Chennai
Class : Class 7
Correct answer is d

Ans 2:

Tushar from DPS, Bengaluru
Class : Class 9
Correct answer is option D.

Ans 3:

pinki kashyap from kids r kids, Chandigarh
Class : Class 7
its D as the force of attraction and repulsion(depicted by arrows)should be equal i.e if there are arrows of repulsion(going north either south)is 2 then there should be equally 2 arrows of attraction.

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Hemant Ayuj from Shanti Asiatic, Ahmedabad
Subject :NSO    Class : Class 6

Ans 1:

Tushar from DPS, Bengaluru
Class : Class 9
Higher the height, higher the potential energy. Hence the correct option is B.

Ans 2:

SUVAMDEBNATH from KVS BAMANGACHI, Howrah
Class : Class 9
B

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bharat gawade from ,
Subject :NSO    Class : Class 6

Ans 1:

Tushar from DPS, Bengaluru
Class : Class 9
Correct option is B.

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