National Science Olympiad Forum By SOF Olympiad Trainer - Page 816
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Yashi Agrawal from Blue Ridge Public School , Pune
Subject :NSO    Class : Class 8

Ans 1:

prabhkhelSingh from Hra international school, Gurdaspur
Class : Class 6
correct answer is C 1)Tail of the comet always faces away from the sun. 2)As the comet moves away from the sun,the solar heating diminishes.As a result,coma and nucleus of the comet disappear.When it is at the position farthest from the sun,nucleus warms and begins to sublimate and its size becomes smaller than its previous size.

Ans 2:

Mohak Khetan from Podar International School Powai , Mumbai
Class : Class 8
in C the comets are smaller when they are away from the sun

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Bhagya from Cchs, Jaipur
Subject :NSO    Class : Class 6

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Bhagya from Cchs, Jaipur
Subject :NSO    Class : Class 6

Ans 1:

Rishabh Das from sai international school, Bhubaneswar
Class : Class 7
option c is the answer

Ans 2:

Rishabh Das from sai international school, Bhubaneswar
Class : Class 7
option c is the answer

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Bhagya from Cchs, Jaipur
Subject :NSO    Class : Class 6

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shubhanshu from kendriya vidyalaya,bailey road,patna, patna
Subject :NSO    Class : Class 6

Ans 1:

Vasu tyagi from St Joseph's High school, Panvel
Class : Class 6
Answer is D) because it is non periodic change .

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Champ from Reliance Foundation School, Mumbai
Subject :NSO    Class : Class 5

Ans 1:

Sharad Jain from Presidium, Ghaziabad
Class : Class 5
Species B is able to eat all others which means it is a decomposer. Decomposers can decompose plants as well as animals

Ans 2:

Varad Bharote from Indira National School, Pune
Class : Class 5

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Sushil Kumar from dpsnoida, Noida
Subject :NSO    Class : Class 1

Ans 1:

anu from The Amaatra Academy, Bengaluru
Class : Class 5
B,because carrot is healthy

Ans 2:

Kanchan Aher Navale from Tree House High school, Kalyan, Mumbai
Class : Class 1
B. Carrot

Ans 3:

Inakshi Dev from Hemsheela, Kolkatta, Kolkatta
Class : Class 4
(b) which is a carrot is a healthy food while the other options have junk foods.

Ans 4:

ABCDE from admin, Noida
Class : Class 3
(b) is the right answer because all the other options are junk food but carrot is not.

Ans 5:

from ,
Class :
the odd one is the carrot as it is a healthy eatable

Ans 6:

Smruti shrikant Kalyankar from Jai Hind school , Udgir
Class : Class 7
Carrot

Ans 7:

Krina Patel from St.Kabir Indian International School , Vadodara
Class : Class 1
Carrot

Ans 8:

Ayush Banerjee from DAV Pune, Pune
Class : Class 3
carrot is good for our health

Ans 9:

Pranab Kumar Ghosh from sarla birla gyan jyoti, Guwahati
Class : Class 4
carrotnnm

Ans 10:

Mugavadi Ranga Reddy from Narayana olympiad, Bangalore
Class : Class 7
Carrot is good for our health

Ans 11:

Manit Aggarwal from St. Patricks Academy Bengaluru, Bangalore
Class : Class 8
b c d is sleeping line a is stand line a

Ans 12:

Manit Aggarwal from St. Patricks Academy Bengaluru, Bangalore
Class : Class 8
b is the answer

Ans 13:

Ashwathy Suresh from Podar Intrernational School, Bangalore
Class : Class 5
B

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Nivedita Srikant from St. John's Universal School, Mumbai
Subject :NSO    Class : Class 3

Ans 1:

Madhu Pujar from ,
Class : Class 3
B

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Damanjeet from sri ram school, Gurgaon
Subject :NSO    Class : Class 6

Ans 1:

SAGNIK MUKHERJEE from delhi public school, Bhilai
Class : Class 6
Ans.- B

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VANI SHARMA from D.P.S. NOIDA, Noida
Subject :NSO    Class : Class 3

Ans 1:

Akshara Singh Virk from DPS , Sec 47, Gurgaon
Class : Class 2

Ans 2:

Sidharth from Vibgyor , Navi Mumbai
Class : Class 3

Ans 3:

sankalp from Gyan Bharti School, Saket, Delhi
Class : Class 10
no points on the time line...

Ans 4:

Dhruv Sachdev from Bhavan Vidyalaya, chandigarh
Class : Class 8
ALL ANSWERS WRONG !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 5:

Nivedita Srikant from St. John's Universal School, Mumbai
Class : Class 3
1. pulse remains static for few mins after we start running. 2. then it increases. 3. then it comes down while resting 4, increases again as running is continued

Ans 6:

Daksha Neill from Somerville school, Delhi
Class : Class 7
without the mention of P, Q and R, it was difficult to determine the start point.

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