National Science Olympiad Forum By SOF Olympiad Trainer - Page 500
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Akshara Singh Virk from DPS , Sec 47, Gurgaon
Subject :NSO    Class : Class 3

Ans 1:

Aneesh Balaji from BVBARR school, Hyderabad
Class : Class 9
d

Ans 2:

ANSHUL GAJJAR from PODAR INTERNATIONAL SCHOOL, AHMEDABAD
Class : Class 3
D

Ans 3:

Gunnika from MVN, Faridabad
Class : Class 3
is it option C ?

Ans 4:

Nishant Hazarika from Air Force School, Dibrugarh
Class : Class 3
Answer can be A also as Q can be duck and P can be penguin and both of them have webbed feet and penguins live in places like Antartica.

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Mani Gupta from Carmel Convent School, Faridabad
Subject :NSO    Class : Class 8

Ans 1:

Ani from Sav, Kolkata
Class : Class 9
B

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Shruti Rajshree from NPS Indiranagar, Bengaluru
Subject :NSO    Class : Class 5

Ans 1:

Shreyan from Delhi Public School Bangalore East, Bangalore
Class : Class 5
isn't the answer c

Ans 2:

CHIRAG KHORIA from EVERGREEN PUBLIC SCHOOL, MAYNAGURI
Class : Class 5
SOF, Isnt the answer C?

Ans 3:

Pratham Dave from GNS, Bangalore
Class : Class 7
C is the answer to this question because the leaves are uncovered

Ans 4:

AREEN from BOLTON, HYDERABAD
Class : Class 6
Ans is C because like humans, plants also sweat. This is called transpiration.

Ans 5:

munish jindal from APJ school, Jalandhar
Class : Class 8

Ans 6:

Ayushree Barman from Sri Sri Academy, Kolkata
Class : Class 6
Why will it be D? It should be C, because the Vaseline blocks the stomata of the leaves, and thus blocks the surface for transpiration, so water droplets will not appear on those leaves, but the uncovered leaves were not stained or covered with anything, so the transpiration process in those leaves should stay normal.

Ans 7:

CHIRAG KHORIA from EVERGREEN PUBLIC SCHOOL, MAYNAGURI
Class : Class 5

Ans 8:

Kanishk Mukherjee from BDM International, Kolkata
Class : Class 6

Ans 9:

Pratham Dave from GNS, Bangalore
Class : Class 7
Why D?It should be option C .

Ans 10:

Navya GUPTA from dps noida, Noida
Class : Class 3

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Anshuman D from MVM, Hyderabad
Subject :NSO    Class : Class 7

Ans 1:

Pranathi from GIIS, Kuala Lumpur
Class : Class 7
D

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subhang sarkar from Aditya Academy, Kolkata
Subject :NSO    Class : Class 3

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Ishaan Roy from Sri Chaitanya Techno School, Bengaluru
Subject :NSO    Class : Class 7

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Sambhavi nayak from DAV Public school, Cuttack
Subject :NSO    Class : Class 8

Ans 1:

Aryan Keswani from Delhi Public School, Mathura Road, New Delhi
Class : Class 10
Option B - snake. because golden crowned kinglet is sadly eaten by the snake, so snake is the top consumer

Ans 2:

Kushagra Kishore from Chrysalis High, Bengaluru
Class : Class 10
should be option A

Ans 3:

Bhumi Chheda from SVKM J V Parekh International School, Mumbai
Class : Class 9
it should be option A

Ans 4:

ishaan parikh from ahmedabad international school, ahmedabad
Class : Class 8
It should be option A!

Ans 5:

Sriyansh from Surabhi , Hosapete
Class : Class 9
A substance which constantly gets accumulated in any organism of the food chain gets amplified highest in the topmost predator.This is a rule that can be observed in each and every case of bioamplification in an food web or chain. As the golden crowned kinglet is the topmost predator, option a is correct.

Ans 6:

Student from School, City
Class : Class 8
Option B -- Golden Crowned Kinglet gets eaten by the snake so the snake is the top consumer and it should be option B.

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Mansi Batgeri from Abundant Life School, Pune
Subject :NSO    Class : Class 7

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RAGINI TOMAR from GOVT MS VINDWA, PORSA
Subject :NSO    Class : Class 8
YES

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Saanvi from rvk, bengaluru
Subject :NSO    Class : Class 6

Ans 1:

Advait talnikar from Dhruv Global School, Sangamner
Class : Class 6
The action not fact of making something smaller, degree or size

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