National Science Olympiad Forum By SOF Olympiad Trainer - Page 397
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R SAI HARSHIL from HILLSIDE SCHOOL, Hyderabad
Subject :NSO    Class : Class 4

Ans 1:

Rupsa Bhattacharjee from South City International School, Kolkata
Class : Class 5
this is wrong. If you have the science NSO olympiad book for level 1 go to that same chapter and see all the same questions are there but different answer.

Ans 2:

Sai Aditya Samal from DPS SECTOR 45, Gurgaon
Class : Class 5

Ans 3:

Ashwak from Cambridge, Jalandhar
Class : Class 9
***** All the answers are same in NSO olympiad book *****

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Prasun Das from Abu Dhabi Indian School, Abu Dhabi
Subject :NSO    Class : Class 3

Ans 1:

ALICE from Delhi Public School, UDAIPUR
Class : Class 9

Ans 2:

Aditri Dixit from TCIS, Bangalore
Class : Class 3

Ans 3:

Hamsini from yagappa international school, Thanjavur
Class : Class 5
c

Ans 4:

Aditri Dixit from TCIS, Bangalore
Class : Class 3
C is the answer

Ans 5:

Bhavika Pawar from D A V Public school, Thane West, Thane West
Class : Class 3

Ans 6:

Aarna Agarwal from Manav Rachna International School, Gurgaon
Class : Class 5

Ans 7:

maanya from springdales, delhi
Class : Class 3
Correct answer is C

Ans 8:

Bhavika Pawar from D A V Public school, Thane West, Thane West
Class : Class 3

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ARYAN PRASAD from Podar Internation School, Vadodara
Subject :NSO    Class : Class 9

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SpaceXX from indian school sohar, Muscat
Subject :NSO    Class : Class 6

Ans 1:

Nived from GEMS New Millennium School, Dubai
Class : Class 9
Please check

Ans 2:

Ryan Geo from Birla Public School, DOHA
Class : Class 7

Ans 3:

ABHIROOP SAHU from BHAVANS GANGABOUX KONORIA VIDYAMANDIR, KOLKATA
Class : Class 4
Ans a

Ans 4:

Dushyant Singh from Shree Ram Centenial School, Indore
Class : Class 9

Ans 5:

NEHA JOON from dps rohini , New delhi
Class : Class 8

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Niteen Jit Sahu from Diya Academy of Learning, Bengaluru
Subject :NSO    Class : Class 4

Ans 1:

Niteen Jit Sahu from Diya Academy of Learning, Bengaluru
Class : Class 7
The clue for the first answer is :his name starts from L and ends with I.One more question,who invented the metal detector ? The clue for this is:his name strts from A and ends with L. No searcing google.For this you will get $10,00,00,000.

Ans 2:

Akshat Pathak from DPS, Noida
Class : Class 4
alexander graham bell but i searched google

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Saatviki from Ryan International School, PUNE
Subject :NSO    Class : Class 2

Ans 1:

Gaurika Bhasin from Genesis global school, Noida
Class : Class 2
The correct answer is KLTN

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Yumna saba from Navodaya Central School, Raichur
Subject :NSO    Class : Class 3

Ans 1:

Aarathy Sudhir Aarav Sudhir from Global Indian International School, Abu Dhabi
Class : Class 7
I GUESS IT IS ONLY NYLON

Ans 2:

saharsh m from christ nagar hss, trivandrum
Class : Class 3

Ans 3:

Prayaan handel from Billabong high international school, Bhopal
Class : Class 4
qww

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Atul Sanjeev from Indian School Al Ghubra, Muscat
Subject :NSO    Class : Class 6

Ans 1:

Aadhira from velammal new gen school, Medavakkam, Chennai
Class : Class 6
It's (b) because Knitting needs only 1 yarn but weaving need 2 yarns. So its (b) the correct answer.

Ans 2:

Vedang Amonkar from Dr K B Hedgewar High School, Panaji
Class : Class 6

Ans 3:

J Jeeva from BGS National Public School, Bengaluru
Class : Class 9

Ans 4:

Dnyanada Selokar from Podar International School, Nagpur
Class : Class 6

Ans 5:

Vedang Amonkar from Dr K B Hedgewar High School, Panaji
Class : Class 6

Ans 6:

pradeep718 from DPS Internation, Singapore
Class : Class 2
Answer = B

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Atul Sanjeev from Indian School Al Ghubra, Muscat
Subject :NSO    Class : Class 6

Ans 1:

SAMRA BISWAS from KENDRIYA VIDYALAYA BARRACKPORE AIRFORCE, BARRACKPORE
Class : Class 9
CLASS VI Answer should be B.....

Ans 2:

Aadvik saini from Mvn sector 17, Faridabad
Class : Class 8
B

Ans 3:

pradeep718 from DPS Internation, Singapore
Class : Class 2
class vi answer should be B

Ans 4:

Sourav Jena from ODM public school , BHUBANESWAR
Class : Class 4
B

Ans 5:

pradeep718 from DPS Internation, Singapore
Class : Class 2

Ans 6:

Saksham Chanani from Sri Sri Academy, Kolkata
Class : Class 9
B

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Atul Sanjeev from Indian School Al Ghubra, Muscat
Subject :NSO    Class : Class 6

Ans 1:

Smita De from Bishop Cotton Girls School, BANGALORE
Class : Class 6
hi can someone please help

Ans 2:

Agastya Varshney from Podar International School , Mumbai
Class : Class 7
Please help

Ans 3:

Vasundhara G from Vidyashilp Academy, Bangalore
Class : Class 6

Ans 4:

Krithi Manasvini from Alwin Memorial Public School, Chennai
Class : Class 7

Ans 5:

Vasundhara G from Vidyashilp Academy, Bangalore
Class : Class 6

Ans 6:

Tamoghna Ghosh from bal bharati public school, Jhajjar
Class : Class 6
According to the dichotomous key P, Q, R and S could be glucose, cellulose, calcium and iron respectively. Goitre is caused by deficiency of iron. Cellulose is a complex carbohydrate occurs in the cell wall of plant cells and plant fibres.

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