National Science Olympiad Forum By SOF Olympiad Trainer - Page 332
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shaurya aggarwal from scholars rosary senior secondary school, rohtak
Subject :NSO    Class : Class 7

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shaurya from St Gregorios High school, Mumbai
Subject :NSO    Class : Class 5

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Agnish Chakraborty from The Heritage School, Kolkata
Subject :NSO    Class : Class 2

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Kanishk bhati from G D goenka school gzb, ghaziabad
Subject :NSO    Class : Class 3

Ans 1:

Saiganesh C Bhat from Mitra Academy, BANGALORE
Class : Class 4
C is the answer

Ans 2:

AADYA TANDON from DPS NOIDA SEC-30, Noida
Class : Class 5
C

Ans 3:

AaradhyaPatel from Delhi Public School, Korba
Class : Class 3
Yes c is the answer

Ans 4:

Aanya paliwal from n h GOEL world school, RAIPUR
Class : Class 9

Ans 5:

Shruti from ,
Class : Class 1
ya why not b

Ans 6:

Arihant Medhi from Dps Barasat, Kolkata
Class : Class 8
C

Ans 7:

Prana Tandon from Jain International School, Nagpur
Class : Class 4
Why can't B

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Saurabh from Vibarat kota, Kota
Subject :NSO    Class : Class 7

Ans 1:

Midhuna from ABCD, Banglore
Class : Class 3
I know right, the given answer is wrong plz correct it

Ans 2:

SAJAL SAROJ LAHKAR from SHRIMANTA SHANKAR ACADEMY, GUWAHATI
Class : Class 8
The correct answer is A) P as Pulmonary Artery has the least concentration of oxygen.

Ans 3:

Midhuna from ABCD, Banglore
Class : Class 3

Ans 4:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8
thank you for explanation : |

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I dont know my name from ryan international school, New Delhi
Subject :NSO    Class : Class 7

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Saurabh from Vibarat kota, Kota
Subject :NSO    Class : Class 7

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shubhavi Dhondge from NPS, Banagalore
Subject :NSO    Class : Class 5

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Mehar from bluebells, Delhi
Subject :NSO    Class : Class 2

Ans 1:

sanchit singh from Orchids International School, Bangalore
Class : Class 2
c

Ans 2:

Gaurika Bhasin from Genesis global school, Noida
Class : Class 2
7 is the correct answer

Ans 3:

Gaurika Bhasin from Genesis global school, Noida
Class : Class 2
3 4=7

Ans 4:

Gaurika Bhasin from Genesis global school, Noida
Class : Class 2
I got 40/40 in 2015 paper 📄

Ans 5:

mahati from Delhi public school, Hyderabad
Class : Class 7
Ans= 3 4=7

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shubhavi Dhondge from NPS, Banagalore
Subject :NSO    Class : Class 5

Ans 1:

Dhwani Rautela from PSBB Learning Leadership Academy, BANGALORE
Class : Class 9
It is C

Ans 2:

Tanvi from hh, delhi
Class : Class 7
Hi

Ans 3:

Anant Saxena from Delhi public school Gandhinagar , Gandhinagar
Class : Class 9
assuming that poles are downward the bottom is south so the upper one will be north the next one needs to be north because it is facing north of the last magnet , thus upper part will be south and to repel from south ...the next magnet will be south and have north on top ...this can go on till infinity in an alternating pattern.

Ans 4:

Abhijeet Kumar Jha from New Era Senior Secondary School, Nizampura, Vadodara
Class : Class 5

Ans 5:

KARTIK SHINDE from Delhi Public school Rau Indore , indore
Class : Class 4

Ans 6:

Shreyas Krishna Jayaraman from Bala Vidya Mandir, Adyar, Chennai
Class : Class 9
It is A

Ans 7:

ANUSHKA from NOTRE DAME ACADEMY, BARH
Class : Class 9

Ans 8:

shaun joel dasari from subs, chennai
Class : Class 4

Ans 9:

Shruthi Rohit from National Public School YPR, Bangalore
Class : Class 6

Ans 10:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
The correct answer should be A because in the diagram all the magnets repel each other and like poles repel.

Ans 11:

Isha Tiwari from KV IIT Powai, Mumbai
Class : Class 4

Ans 12:

shubhavi Dhondge from NPS, Banagalore
Class : Class 9

Ans 13:

ANUSHKA from NOTRE DAME ACADEMY, BARH
Class : Class 9

Ans 14:

Hitarth Bhardwaj from Teoler High School, Jaipur
Class : Class 6
sof dosent have a mind

Ans 15:

shubhavi Dhondge from NPS, Banagalore
Class : Class 9
please explain answer

Ans 16:

KARTIK SHINDE from Delhi Public school Rau Indore , indore
Class : Class 4
give the solution

Ans 17:

Suvan S from Edify School Chikkabanavara, Bangalore
Class : Class 7

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