National Science Olympiad Forum By SOF Olympiad Trainer - Page 617
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Agastya from NCS Arakkonam, Chennai
Subject :NSO    Class : Class 5

Ans 1:

Ashwini Nemade Chaudhari from akshara, Pune
Class : Class 6
which side is q ?

Ans 2:

SJ HARITHA from PSNLO, BENGALURU
Class : Class 10
NOT CLEAR

Ans 3:

Thejas S from Gopalan International School, Bangalore
Class : Class 3
its not clear

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Aryan Sirohi from Mount LItera Zee School, Bangalore
Subject :NSO    Class : Class 5

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Shriyann from Suniti Devi Singhania School, Thane
Subject :NSO    Class : Class 5

Ans 1:

Archit Raj from Little ANGELS school , Munger
Class : Class 5
C

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Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Subject :NSO    Class : Class 2

Ans 1:

Mayuka from Ambassador School, Sharjah
Class : Class 2
Think the answer is wrong.

Ans 2:

Rahul from GIIS Abu Dhabi, Abu Dhabi
Class : Class 4
the answer is wrong it is D

Ans 3:

Anushka kumar from DPS paradip, odisa
Class : Class 9
its wrong

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Shivek from Dav, Hazaribag
Subject :NSO    Class : Class 10

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
Because of the difference in the number of electrons on both ends of it.

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Parmanyu from Learning Paths School, Mohali
Subject :NSO    Class : Class 4

Ans 1:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
Answer is A.

Ans 2:

Omkar Deshmukh from phoenix greens international school, Hyderabad
Class : Class 7

Ans 3:

Arnav Raj Sharma from GEMS International School the ultra master mega, Gurgaon
Class : Class 7
answer is (B) because the claws should be curved like roots of plants and (B) has claws like a root so (B) is the answer

Ans 4:

Srinidhi from Ncfe, Bengaluru
Class : Class 5
answer is A

Ans 5:

Shaurya Shrivastava from Amanora school, Pune
Class : Class 6
scratching birds have 3 toes in front and 1 toe in back so "A" and "C" both has 3 toes in front and 1 toe in back so it could be any of them.

Ans 6:

Naitik Jindal from DELHI PUBLIC SCHOOL RK PURAM, DELHI
Class : Class 8
answer is a

Ans 7:

SHAH HITANSH JINESH from S H KHARAWALA, AHMEDABAD
Class : Class 8
Obviously The Answer: A..........

Ans 8:

Chinmayee from Dimensions , Singapore
Class : Class 4
Why not A? It's obviously A.

Ans 9:

Ameya Dhuri from Birla Public School, Doha
Class : Class 8
C is talon A is the foot of a hen

Ans 10:

Sai Lakshmi Rao from Maneckji Cooper Education Trust, Mumbai
Class : Class 4
A is the answer

Ans 11:

Abhinha Ajay Ovhal from Podar International School, Latur
Class : Class 6

Ans 12:

Pranav Preetham from APL Global School, Chennai
Class : Class 8
Answer is A

Ans 13:

Soham Gupta from JSSIS Dubai, Dubai
Class : Class 6
c

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Agastya from NCS Arakkonam, Chennai
Subject :NSO    Class : Class 5

Ans 1:

Samyuktha from Sri Chaitanya, Chennai
Class : Class 7
Option D 's picture is not clear whether it is a lizard/chameleon

Ans 2:

Aryan Sirohi from Mount LItera Zee School, Bangalore
Class : Class 8
Actually, the answer is B because it looks like a stick and its a very good way of camouflaging.

Ans 3:

Mridul Jain from Shishukunj International School Indore, Indore
Class : Class 9
Even lizards/chameleon are known to exhibit camouflage

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Mannat Verma from Vivek High School , Chandigarh
Subject :NSO    Class : Class 4

Ravi set up an experiment as shown in the given diagram. The diagram shows five identical balls being suspended on a rod by strings of different lengths. Ravi then cut all five strings at the same time and the balls were allowed to fall freely to the ground. Which of these statements holds true for this experiment?


A Ball b had the greatest impact on the ground.
B Ball a had more potential energy than ball b at the start.
C Ball d had the highest potential energy at the start.
D Ball a and e had different amounts of potential energy at the start due to their different positions along the rod.


Ans 1:

Rajveer Santosh Mulik from Rims International School, Pune
Class : Class 4
THE BALL AT THE HIGHEST POINT HAS HIGHEST POTENTIAL ENERGY

Ans 2:

Aarnav Grover from Anand Niketan Shilaj, Ahmedabad
Class : Class 9
I don't understand is the answer A or C

Ans 3:

Ira from Sanskriti Hyderabad, Hyderabad
Class : Class 6
Ans is a you were correct Ashwak and Areen

Ans 4:

Kavin from ISG , Muscat, Muscat
Class : Class 5
Same as ASHMI

Ans 5:

Sanaya Singh from Hiranandani Foundation, Mumbai
Class : Class 2

Ans 6:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
Question's confusing I didn't get A's explanation please help

Ans 7:

Khanak Jha from Prime Academy, Mumbai
Class : Class 4

Ans 8:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
I was thinking A or C please explain

Ans 9:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
Answer is A.

Ans 10:

Ashwak from Cambridge, Jalandhar
Class : Class 8
The answer is A

Ans 11:

DHANVI from CAMBRIDGE SCHOOL MANGALORE, MANGALORE
Class : Class 4

Ans 12:

anu from Haralur, Bengaluru
Class : Class 5

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Ritisha Kapur from BlueBells School Internnational, New Delhi
Subject :NSO    Class : Class 6

Ans 1:

Ritisha Kapur from BlueBells School Internnational, New Delhi
Class : Class 7
PEOPLE PLEASE TELL ME THE ANSWER AS I NEED TO KNOW URGENTLY 'CAUSE I DIDN'T UNDERSTAND. PLEASE TELL ME THX RITISHA

Ans 2:

Shuvangi Das from Vivekananda mission school, haldia
Class : Class 9
Can anyone please explain it in a clear and modified way? It's confusing!........so please

Ans 3:

Anaadi Singh from St. Karen's High School, Patna
Class : Class 7

Ans 4:

Bhabani Prasad from Narayan School, Kolkata
Class : Class 6
I also cannot understand this.

Ans 5:

Soham Agarwal from Shiv Nadar, Ghaziabad
Class : Class 8
the answer would be c.

Ans 6:

Akshara from sishya OMR , chennai
Class : Class 8

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diya gupta from dps, bangalore
Subject :NSO    Class : Class 5

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