National Science Olympiad Forum By SOF Olympiad Trainer - Page 695
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Mayank Gupta from Kulachi Hansraj Model School, New Delhi
Subject :NSO    Class : Class 7

Ans 1:

manya mehta from apeejay school, delhi
Class : Class 7
how I also want to know

Ans 2:

Anwesha from DAV public school , Pune
Class : Class 8
how

Ans 3:

Adhrit from CHSV, Chennai
Class : Class 8
What about S, S and Y, A (Y, Z, A; you have to go backward)?

Ans 4:

khushi Joshi from Svkm , Mumbai
Class : Class 10
How?

Ans 5:

Tejashree Colvalcar from Sharda Mandir School, PANAJI GOA
Class : Class 7
two what about "s , s"

Ans 6: (Master Answer)

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

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Anushi Pandey from St xaviers High School, Gurugram
Subject :NSO    Class : Class 5

Ans 1:

from Delhi Public School Noida, GHAZIABAD
Class : Class 6

Ans 2:

Preeti tanwar from DON BOSCO ACADEMY, Patna
Class : Class 9
a

Ans 3:

anita from Manan Vidya Ranchi, Ranchi
Class : Class 4
A

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Mayank Gupta from Kulachi Hansraj Model School, New Delhi
Subject :NSO    Class : Class 7

Ans 1:

Arnav Bhardwaj from Indirapuram Public School, Ghaziabad
Class : Class 10
d.heat gets transferred from hot part of a body to cold part

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SRIJA SRINIVASAN PAKU from KENDRIYA VIDHYALAYA ASHOK NAGAR, Chennai
Subject :NSO    Class : Class 4

Ans 1:

Kriti Bhonsale from Delhi Public School, Bengaluru
Class : Class 5
b is correct

Ans 2:

ANAY GUPTA from CMS KANPUR ROAD LUCKNOW, LUCKNOW
Class : Class 8
bis the right answer you mad sof

Ans 3:

Shruti Rajshree from NPS Indiranagar, Bengaluru
Class : Class 3
its option B

Ans 4:

srijita sen from B.J.E.M school, Bhubaneswar
Class : Class 6
The answer is B

Ans 5:

shreyash rawat from podar international school, pune
Class : Class 8
B

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Mayank Gupta from Kulachi Hansraj Model School, New Delhi
Subject :NSO    Class : Class 7

Ans 1:

Antareep Mukherjee from New Horizon Public School, Bangalore
Class : Class 8

Ans 2:

Midhuna from ABCD, Banglore
Class : Class 3
plz correct your answer

Ans 3:

Rithvik from BVM Global, Chennai
Class : Class 9
yeah ans is a

Ans 4:

thechampiondaksh from K R Mangalam World School, New Delhi
Class : Class 8
i think the answer is A as the process X is of radiation and process Y is convection and process Z is conduction . a medium is not required in radiation . convection takes place in fluids . that is why i think the answer is option A

Ans 5:

thechampiondaksh from K R Mangalam World School, New Delhi
Class : Class 8
i think the answer is A as the process X is of radiation and process Y is convection and process Z is conduction . a medium is not required in radiation . convection takes place in fluids . that is why i think the answer is option A

Ans 6:

Antareep Mukherjee from New Horizon Public School, Bangalore
Class : Class 8

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Rajendra Mishra from Kendriya Vidyalaya, Koliwada, Kane Nagar, Mumbai
Subject :NSO    Class : Class 6

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Rishab from OWS, New Delhi
Subject :NSO    Class : Class 5

Ans 1:

xxx from xxxxx, na
Class : Class 5
A

Ans 2:

Asank Kumar from Delhi Public School, navi mumbai
Class : Class 10
I am sorry to say but... he sad truth is that the answer was C.

Ans 3:

Deep Ajay Ovhal from Podar International School, Latur, Latur
Class : Class 7

Ans 4:

Navyaa Kalra from DPS Noida, NOIDA
Class : Class 5
answer should be B and not A ...................there must be a COMPUTING MISTAKE!!!

Ans 5:

Shivam Gupta from Army Public School, Noida
Class : Class 5

Ans 6:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
BBBBBBB^BBBBBBBBBBBBBBBBBB

Ans 7:

shalini mittal from DPS Greater Noida, Greater noida
Class : Class 4
it should be r and w

Ans 8:

Aaditya Gandhi from Heritage Experiential Learning School, Gurgaon
Class : Class 5
The ans can also be d as the box is dark as told in the question so it does not have sunlight and will be trapped without suffient amount of air so d can also be Ans!!!!!

Ans 9:

kendre vaishnavi mangesh from podar international school , latur
Class : Class 5

Ans 10:

Sumit Biswal from Dps gandhinagar, Gandhinagar
Class : Class 7
B

Ans 11:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 7
Anyone from dhanbad or delhi public school dhanbad here ?

Ans 12:

Ishaan Chakraborty from Don Bosco , Kasba
Class : Class 7
The answer is A

Ans 13:

aarav shankar from st xaviers high school, gurugram
Class : Class 7
No, it is A. R's liquid might absorb oxygen but how will it get CARBON DIOXIDE? So, R cannot be correct. P and W are both damp and both have air. If you read synopsis,seeds can sprout a little bit without sunlight. So, option A is correct.

Ans 14:

anita from Manan Vidya Ranchi, Ranchi
Class : Class 4
D

Ans 15:

Anjisha Chakraborty from Mount Litera Zee School, Jabalpur
Class : Class 5
Answer - P and W as moisture is needed as well as light for germination

Ans 16:

ANURAG MOHANTY from DAV Public School Burla, SAMBALPUR
Class : Class 10

Ans 17:

Jon from C, Kochi
Class : Class 5
The answer is A

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Rudraksh Tiwari from Kumaon Public School Dwarahat, Almora
Subject :NSO    Class : Class 4

Ans 1:

DHANVI from CAMBRIDGE SCHOOL MANGALORE, MANGALORE
Class : Class 4

Ans 2: (Master Answer)

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

Ans 3:

Punyatoya from Harvest, Bengaluru
Class : Class 8
The solution is saying

Ans 4:

Ayaansh Singhal from Pinewood School, Saharanpur
Class : Class 7
dear sir please give the explanation of the ans to master ans admin revisewise

Ans 5:

Adhrit from vibgyor high, Mumbai
Class : Class 4

Ans 6:

monisha garg from carmel convent school sector 9 chandigarh, panchkula
Class : Class 4

Ans 7:

Punyatoya from Harvest, Bengaluru
Class : Class 8
2 answers are there🤔🤔

Ans 8:

Atheeq Ahmed Shaik from Ravindra Bharathi Global School, chennai
Class : Class 6
B

Ans 9:

RC from Vibgyor, Navi Mumbai
Class : Class 8

Ans 10:

Madhura Mageshwaran from zurich school, zurich
Class : Class 6
The correct anwer is B.

Ans 11:

Arjun from dpsnoida, Noida
Class : Class 4
B IS THE CORRET ANSWER YOU BLIND PERSON

Ans 12:

Ananya Kaushik from DPS Noida, Noida
Class : Class 4

Ans 13:

Alisha from Delhi Public School , bopal, Ahemdabad
Class : Class 8
HOW IS b CORRECT ?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

Ans 14:

LAVANYA DADHWAL from BLOOM PUBLIC SCHOOL, South West Delhi
Class : Class 8
Material B allows 500 percent light through it while material C allows 150 percent light so material B allows more light to pass through it than material C.That’s why answer D is correct.😊

Ans 15:

Punyatoya from Harvest, Bengaluru
Class : Class 8
The solution is saying it h

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ATHARVAA PAUNIPAGAR from VIBGYOR HIGH, GOREGAON, MUMBAI, Mumbai
Subject :NSO    Class : Class 1

Ans 1:

KRISHNARGHYA PRAMANIK from DELHI PUBLIC SCHOOL, MEGACITY, KOLKATA WEST BENGAL
Class : Class 5

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is B. The unscrambled word comes out to be HANDPUMP.

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Kush Malpani from Cathedral and John Connon Senior School, Mumbai
Subject :NSO    Class : Class 7

Ans 1:

aditya from city pride school , Pune
Class : Class 7
D . because it is constant and in a specific direction

Ans 2:

Harshdeep roy from Bhavans School , Nagpur
Class : Class 7
Answer is option D

Ans 3:

Harshdeep roy from Bhavans School , Nagpur
Class : Class 7

Ans 4:

Aadvik saini from Mvn sector 17, Faridabad
Class : Class 8
Answer is the option D

Ans 5:

Harshdeep roy from Bhavans School , Nagpur
Class : Class 7

Ans 6:

Harshdeep roy from Bhavans School , Nagpur
Class : Class 7

Ans 7:

Pranjal Khaitan from Jayshree Pariwal International School, Jaipur
Class : Class 7
The correct answer is A

Ans 8:

aditya from city pride school , Pune
Class : Class 7
D . because it is constant and in a specific direction

Ans 9:

Harshdeep roy from Bhavans School , Nagpur
Class : Class 7
Answer is option D.

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