National Science Olympiad Forum By SOF Olympiad Trainer - Page 770
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Aaditya Vichare from St. John's Universal School, Mumbai
Subject :NSO    Class : Class 5

Ans 1:

Aaditya Vichare from St. John's Universal School, Mumbai
Class : Class 10
Correct answer is given as 168 but according to my calculations it was 156

Ans 2:

Tanya A Mandali from Sri Kumaran Public School , Bangalore
Class : Class 6

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Apoorv Raut from Podar International School Jalna, Jalna
Subject :NSO    Class : Class 5

Ans 1:

Aaditya Vichare from St. John's Universal School, Mumbai
Class : Class 10
A is the correct option

Ans 2:

Ashher Pervez from DPS Bhilai, Bhilai
Class : Class 10
correct answer is A

Ans 3:

Aditya kumar from Sapphire International School, Noida
Class : Class 8
ans is A because mass , volume , time cannot be same.

Ans 4:

Saswatayu Sengupta from Don Bosco Park Circus , Kolkata
Class : Class 7
C

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Mithran L from The Shishukunj International School, Indore
Subject :NSO    Class : Class 4

Ans 1:

Nikhil B. S. from Podar International School, Hassan
Class : Class 4
A and C

Ans 2:

tanmay chaudhry from BAL BHAVAN PUBLIC SCHOOL, New Delhi
Class : Class 4
A

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Kaushik Thatikonda from DPS Dubai, Dubai
Subject :NSO    Class : Class 4

Ans 1:

tanmay chaudhry from BAL BHAVAN PUBLIC SCHOOL, New Delhi
Class : Class 4
NATURAL FIBRES- WOOL, SILK, COTTON AND FLAX SYNTHETIC FIBRES- POLYESTER AND NYLON ANSWER- A

Ans 2:

Nikhil B. S. from Podar International School, Hassan
Class : Class 4
A

Ans 3:

Sohana Roy Barman from Delhi Public School, Durgapur
Class : Class 6
flax is new to me

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Madhu from st. xaviers high school panchkula, Panchkula
Subject :NSO    Class : Class 9

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Siddhant Pradhan from Delhi Private School, Sharjah, UAE, Sharjah
Subject :NSO    Class : Class 7

Ans 1:

abdul from KENDRIYA VIDYALAYA O. F. DUM DUM, KOLKATA
Class : Class 7
HELLO

Ans 2:

Kritika Singh from Mount Learner Academy , India
Class : Class 7
Thank you for your information

Ans 3:

Dinesh Kumar Sharma from Navy Children School, Chanakyapuri, New Delhi, New Delhi
Class : Class 7
I SUPPOSE THE ANSWER IS D BECAUSE IT BECAME HOT BUT THE TEMP OF THE WATER WASN'T THAT LOW

Ans 4:

Shraddha from Ralli international school , Ghaziabad
Class : Class 8
It should be C

Ans 5:

Darshan Bhujbal from Kothari International School , Pune
Class : Class 7
It could be A also?

Ans 6:

Darshan Bhujbal from Kothari International School , Pune
Class : Class 7
or in my opinion C?

Ans 7:

Arihant Medhi from Dps Barasat, Kolkata
Class : Class 8
IT SHOULD BE C

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arnav oruganty from city pride school, Pune
Subject :NSO    Class : Class 4

Ans 1:

Nikhil B. S. from Podar International School, Hassan
Class : Class 4
digging the soil

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Siddhant Pradhan from Delhi Private School, Sharjah, UAE, Sharjah
Subject :NSO    Class : Class 7

Ans 1: (Master Answer)

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

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Madhu from st. xaviers high school panchkula, Panchkula
Subject :NSO    Class : Class 9

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Satyam Singhania from teoler high school, jaipur
Subject :NSO    Class : Class 6

Ans 1:

Advait talnikar from Dhruv Global School, Sangamner
Class : Class 6
As magnetic waves travel from north pole to south pole the magnets are more strong at poles

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