National Science Olympiad Forum By SOF Olympiad Trainer - Page 627
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Ridhi Goyal from DAV Public School, Ludhiana
Subject :NSO    Class : Class 9

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Faraz Khan from Rassaz International School, Mira Road, Thane
Subject :NSO    Class : Class 6

Ans 1:

Anika Saha from New Town School, KOLKATA
Class : Class 6
Answer should be c. It cannot be A as the motion of moon around earth is not rotational. it is circular

Ans 2:

Arjun Narang from DAV International School, Ahmedabad
Class : Class 7
To and Fro motion of a swing is ONLY PERIODIC if the speed stays the same which is VERY unlikely

Ans 3:

SAMPAD BANERJEE from DELHI PUBLIC SCHOOL , BILASPUR
Class : Class 9

Ans 4:

Faraz Khan from Rassaz International School, Mira Road, Thane
Class : Class 6
answer should be A as to and fro motion of a swing is not periodic motion

Ans 5:

Matisha Kansal from Sacred Heart High School, Chd, Chandigarh
Class : Class 6
the answer would be C as the hands of the clock shows rotational and periodic motion whereas the table top shows only rotational motion

Ans 6:

varun Gupta from arya vidya mandir, Mumbai
Class : Class 8

Ans 7:

ARUNAV from DPS VINDHYANAGAR, VINDHYANAGAR
Class : Class 10
first thing , both option 1 and 3 have oone mistakein option a - a fan moving is wrong as it is circulatoryin option c - to and fro movement of swing is wrong as the swing may not swing at the same angle every timeDear,SOF , do not go mad!!!!!!!!!there are better trainers than you like- olympiad helper, olympiad succes, online test series (allen)so do not be proud

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Atharva Kumar Tiwari from DPS, Faridabad
Subject :NSO    Class : Class 4

Ans 1:

Aahana Agarwal from NPS Koramangala, Bengaluru
Class : Class 6

Ans 2:

Abhinha Ajay Ovhal from Podar International School, Latur
Class : Class 6
the correct answer is C.

Ans 3:

Annika from presidency, bangaluru
Class : Class 5

Ans 4:

Ashlynn Bhatia from Modern Vidya Niketan Sr. Secondary School Sector - 17, FARIDABAD
Class : Class 4
Admin, could you please explain how it is C as Holi marks the coming of summer

Ans 5:

Rivan Vyas from New Horizon Thane, Thane
Class : Class 1
Should this be D...summer

Ans 6:

Pratham Mehta from Shriram millenium school noida, NOIDA
Class : Class 6
Ans D is correct as spring starts in early February and holy comes in march almost after a month and in March it get's really hot so the and should be D summer

Ans 7:

Kriti Bhonsale from Delhi Public School, Bengaluru
Class : Class 5
holi is on 28th march so why is holi not the marks of summer season coming?can someone explain it pls

Ans 8:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
After Holi summer comes so it should be D;i.e.summer

Ans 9:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
https://www.sofolympiadtrainer.com/forum/user/467395 After Holi summer comes so it should be D; i.e.summer

Ans 10:

Aarya Ranjan from Chrysalis High Varthur, bangalore
Class : Class 5
d

Ans 11:

Manan thorat from Podar powai, Mumbai
Class : Class 4
D is the correct Answer

Ans 12:

RC from Vibgyor, Navi Mumbai
Class : Class 8
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDdddddddddddddddddddddddddddddddddddddddddddddddddddddddd

Ans 13:

Ivan Tyagi from Chirec International School , Hyderabad
Class : Class 8
D is correct

Ans 14: (Master Answer)

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

Ans 15:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
holi comes in March and spring starts from 2nd month that is feb. ans 3 is correct

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Yogita Jha from Sarvodaya Sr. Secondary School, Khanpur, Jhajjar
Subject :NSO    Class : Class 5

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RAHUL S ROY from ST.XAVIERS HIGH SCHOOL,VAPI, VAPI,GUJARAT
Subject :NSO    Class : Class 7

Ans 1:

Sanjay Kumar from Vellammal Vidyashram, Chennai
Class : Class 5
ans: b

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Praveen kumar from GD DAV Public school Bhandarkola Deoghar, deoghar
Subject :NSO    Class : Class 7

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Smeet Vesmawala from J H Ambani Saraswati Vidhyamandir, Surat
Subject :NSO    Class : Class 5

Ans 1:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 8

Ans 2:

rishi karthik from Bvm Global, chennai
Class : Class 5
D, as all are not magnetic

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Shriya Sreekrishna from BLUEBELLS SCHOOL INTERNATIONAL, New Delhi
Subject :NSO    Class : Class 5

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Shriya Sreekrishna from BLUEBELLS SCHOOL INTERNATIONAL, New Delhi
Subject :NSO    Class : Class 5

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Shriya Sreekrishna from BLUEBELLS SCHOOL INTERNATIONAL, New Delhi
Subject :NSO    Class : Class 5

Ans 1:

Deepika Goyal from Neerja modi school, Jaipur
Class : Class 7
THE ANSWER IS A. THEY ARE COMPETING

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