National Science Olympiad Forum By SOF Olympiad Trainer - Page 439
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Chaitanya L K from SKCHEC, bangalore
Subject :NSO    Class : Class 7

Ans 1:

Nivriti from Euro, Mumbai
Class : Class 7
ans is c

Ans 2:

P Easha from Chettinad Vidyashram, Chennai
Class : Class 7
p

Ans 3:

DIPTANGSU PARBAT from SOUTH POINT HIGH SCHOOL, Kolkata
Class : Class 7

Ans 4:

Hritvi from Podar International School, Mumbai
Class : Class 7
Bubble pack is a good insulator than a cotton wool.

Ans 5:

priyanka from kendriya vidalaya kathmandu, JHAJJAR
Class : Class 8
q

Ans 6:

Nivriti from Euro, Mumbai
Class : Class 7
ns is C

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Chaitanya L K from SKCHEC, bangalore
Subject :NSO    Class : Class 7

Ans 1:

priyanka from kendriya vidalaya kathmandu, JHAJJAR
Class : Class 8
c

Ans 2:

shaurya aggarwal from scholars rosary senior secondary school, rohtak
Class : Class 9

Ans 3:

shaurya aggarwal from scholars rosary senior secondary school, rohtak
Class : Class 9

Ans 4:

Anshuman D from MVM, Hyderabad
Class : Class 9
Yes it is CQ is female gamete and it does transform into endosperm

Ans 5:

shaurya aggarwal from scholars rosary senior secondary school, rohtak
Class : Class 9

Ans 6:

shaurya aggarwal from scholars rosary senior secondary school, rohtak
Class : Class 9
b is the answer

Ans 7:

SOUVAGYA SAHA from De Nobili School, DHANBAD
Class : Class 10
why not statement V is correct ?SOF pls explain

Ans 8:

Sanidhya Kapoor from Shikshantar, Gurugram
Class : Class 8
it should be C ,since C is the ovule

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Someone from Nps, Bangalore
Subject :NSO    Class : Class 4

Ans 1:

Kanav Dhingra from DPS sec45, Gurgaon
Class : Class 10
correct ans in option D

Ans 2:

Manav from TFS Gunjur, Bengaluru
Class : Class 4
option D

Ans 3:

Vedang Siddharth Thakare from SMT's Saraswati English Medium School., Thane
Class : Class 4
answer is D

Ans 4:

Advait Avadhoot Joshi from Arya Gurukul Nandivli, Kalyan
Class : Class 5
Option C is also correct. So students selecting Option C should be awarded 2 marks.

Ans 5:

Sreejani Bhaduri from National Public School, Bangalore
Class : Class 8
HOW🌗🌔🌏🌺🌏🐎🐚🦃🎃🐓🌍🌸🌍🐓🌼🍄🐁🌼🐐😳😳😳😳😳😳😳😳😳😳😳😳😳😳

Ans 6:

Someone from Nps, Bangalore
Class : Class 6
D

Ans 7:

vighneshwar from study hall, Lucknow
Class : Class 5
D

Ans 8:

Vedang Siddharth Thakare from SMT's Saraswati English Medium School., Thane
Class : Class 4
D

Ans 9:

Pranay patel from DPS east, Bangalore
Class : Class 5
D

Ans 10:

vighneshwar from study hall, Lucknow
Class : Class 5
D

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Pragun goel from Venkateshwar International School, Delhi
Subject :NSO    Class : Class 5

Ans 1:

Vatsala from DPS, Durg
Class : Class 8

Ans 2:

Divyanshi from United international School, Bangalore
Class : Class 6
b or c should be the correct answer when they say it as wrong it is not fair

Ans 3:

Ahona Baidya from GGIS, Pune
Class : Class 5
According to me they should have told the sun's position

Ans 4:

Ritabrata Das from OPJS, Angul
Class : Class 7

Ans 5:

Vatsala from DPS, Durg
Class : Class 8

Ans 6:

Shourya Ganesh from The Green Acres Academy, Mumbai
Class : Class 9
b or c will depend on Sun's position which is not mentioned

Ans 7:

Swastik Panda from Orchid International school, Pune
Class : Class 5
They should mention the sun's position in respect to the moon.

Ans 8:

Diya Anilkumar from DPS Bangalore North, Bangalore
Class : Class 5
It is not a logical question

Ans 9:

Shaurya Gote from KV BSF Dantiwada, S K Nagar
Class : Class 5

Ans 10:

CHIRAG KHORIA from EVERGREEN PUBLIC SCHOOL, MAYNAGURI
Class : Class 5
b and c is like same or i am wrong

Ans 11:

Pratham Dave from GNS, Bangalore
Class : Class 7
B or C is the answer to this question

Ans 12:

Shaurya Gote from KV BSF Dantiwada, S K Nagar
Class : Class 5

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Ashwak from Cambridge, Jalandhar
Subject :NSO    Class : Class 3

Ans 1:

Nishant Hazarika from Air Force School, Dibrugarh
Class : Class 3
Yes,very tricky indeed.Everybody will write C but the answer will be A

Ans 2:

Ivan Tyagi from Chirec International School , Hyderabad
Class : Class 7
Very,very,very,very,very,very,very,very tricky

Ans 3:

Adrito Roy from Stem world School, Kolkata
Class : Class 3

Ans 4:

Vihaan kohli from MVN Aravali, Faridabad
Class : Class 3
a

Ans 5:

Manya Purohit from Tree house high school, VasaiWest
Class : Class 3
Why a

Ans 6:

Havi Jain from GEMS modern academy, Gurgaon
Class : Class 8
A

Ans 7:

Karangat house from Navy Children School, Payyannur
Class : Class 3
a a a

Ans 8:

Anagh Agrawal from Billabong high, JABALPUR
Class : Class 3
C

Ans 9:

Ashlynn Bhatia from Modern Vidya Niketan Sr. Secondary School Sector - 17, FARIDABAD
Class : Class 4
But according to recent studies during photosynthesis plants take in carbondioxide and release oxygen due to which animals and humans are able to breathe oxygen . So , there i some error in the robotic system of SOF Olympiad Trainer . Even if you chose C but they show the correct answer is A you needn't worry as you can report the error using the button next to the one that opens this chat

Ans 10:

Aarna gupta from Nps international , Singapore
Class : Class 6

Ans 11:

Eklavya Gondule from DPS Bhilai, BHILAI
Class : Class 7

Ans 12:

Ashwak from Cambridge, Jalandhar
Class : Class 8
It was a little tricky .

Ans 13:

Shriyansh Tripathy from SAI International School, BHUBANESWAR
Class : Class 3
a

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Mitul Tiwari from Lotus Valley International School, Noida
Subject :NSO    Class : Class 3

Ans 1:

Soumyajit Das from Hariyana Vidya Mandir, NORTH 24 PARGANAS
Class : Class 7
c

Ans 2:

Arihant Medhi from Dps Barasat, Kolkata
Class : Class 7
C

Ans 3:

Advay and Aahan Rustagi from Vidyashilp Academy , Bengaluru
Class : Class 4
TRTHYJTUYHNBCFBGSEHFNDHBG RCFHVBGHYVDNUCSNGBCTDYHUJSBNDVGTHJHSMHNCGDBHEYFNHENDEVHGBTDFHUNGBGRYFHXNHGBNFVDHFJUHDVBVYCGFHDJDMSUHDRYFDJYUMHFJGDHJYUHRFGBHDNDXHFDFJCYRFHSDFTYRFHCYRFHJHCYDRHFJEHDSJYUHJSHJYFRHDYUHFJHJVDCUYXJRKHFMYVCBHXJFYUDJSJHCJDYFRUEYDHJYUSHJDYWESFHDYUSEUIYUJFDUREYJHDGJHJSMYHJEDJGFHNYDFHDGJHCJMXYMURJKUFYHJDXHUYDGVHCNHNJFKGVHCNUNCJHFJGVHNCHGJHFDVNHJHGJHDVJYJHGJFHVNJCJHJFDJKHJHFJVJHNJHMUHJGHFNVFJVHJNJMGFHVGFH

Ans 4:

Soumyajit Das from Hariyana Vidya Mandir, NORTH 24 PARGANAS
Class : Class 7

Ans 5:

Anagh Agrawal from Billabong high, JABALPUR
Class : Class 3
C

Ans 6:

Achyut Rai from THE KHAITAN SCHOOL, NOIDA
Class : Class 6
c

Ans 7:

Achyut Rai from THE KHAITAN SCHOOL, NOIDA
Class : Class 6
c

Ans 8:

Kashika Goel from DPS Noida, Noida
Class : Class 6

Ans 9:

Aneesh Balaji from BVBARR school, Hyderabad
Class : Class 4
c

Ans 10:

Kian Gracias from BOMBAY SCOTTISH SCHOOL, MUMBAI
Class : Class 4
why

Ans 11:

AAYANSH DHRUV from Orchid The International, Bangalore
Class : Class 5
c

Ans 12:

Mugdha Bangthai from Delhi public school, Nazira
Class : Class 4
1.A rat chew its food.2.A squirrel chew its food also.3.A frog swallow its food.4.A rabbit chew its food.Therefore, answer is option C (frog) because it swallows its food.

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Akshat Jain from Delhi Public School, Greater Noida
Subject :NSO    Class : Class 5

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keosha jain from saint francis convent intercollege , jhansi
Subject :NSO    Class : Class 8

Ans 1:

Vishwanath Halkeri from sudarshan vidya mandir, Bangalore
Class : Class 8

Ans 2:

Dev Rawat from R D Rajpal School, New Delhi
Class : Class 8

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SAMRIDDHA PANDA from ST. MONFORT'S SENIOR SECONDARY SCHOOL, BARUIPUR
Subject :NSO    Class : Class 3

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Bhavya Jain from K R Mangalam World Scholl, GHAZIABAD
Subject :NSO    Class : Class 4

Ans 1:

Saarang roy from Indian school ghubra, Muscat
Class : Class 6
a glass plate can be broken easily

Ans 2:

somesh from Centre point katol road, Nagpur
Class : Class 6
A floor tile can be broken with special instruments not with hands

Ans 3:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
it can be B

Ans 4:

Agriye Kamboj from ST.XAVIER SEC SE CO ed Bhopal, BHOPAL
Class : Class 8

Ans 5:

Ankush Dey from Sri Chaitanya Techno School Newtown, Kolkata
Class : Class 6
Dear Master Answer, NoidaI don't understand this question as glass plate can be broken easily. Please Help Master Answer from Noida.Your Student,Ankush Dey

Ans 6:

SIDDHARTH SOMANI from Vibgyor High, Mumbai
Class : Class 5
c

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