National Science Olympiad Forum By SOF Olympiad Trainer - Page 428
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UMANG from SPRING DALE COLLAGE, Lucknow
Subject :NSO    Class : Class 4

Ans 1:

Madhur from ,
Class : Class 4

Ans 2:

AAYANSH from New horizon scholars school, Thane
Class : Class 5

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Shinde Atharv from Sharda English School, Kaij
Subject :NSO    Class : Class 6

Ans 1:

Vasu tyagi from St Joseph's High school, Panvel
Class : Class 6
Ans is D . it means the first three multiples 5×1={5. } ⬅these are multiples 5×2={10}. ⬅these are multiples 5×3={15}. ⬅these are multiples

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Sarthak Sidhant from Delhi public school, Bokaro
Subject :NSO    Class : Class 5

Ans 1:

Elantheeran Porkkovan from San Academy, Chennai
Class : Class 7
the answer is b

Ans 2:

Surya Kumar from Narayana high school, HYDERABAD
Class : Class 5
B

Ans 3:

Vanisha Gupta from Father Agnel Noida, Ghaziabad
Class : Class 5

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ADITYA SHARMA from DELHI PUBLIC SCHOOL, Bhilai
Subject :NSO    Class : Class 6

Ans 1:

Lovyam Kumar from Fortuna Shine School , Purnea
Class : Class 6
destarched

Ans 2:

Amrik Pal from Kendriya Vidyalaya DRDO, Bangalore
Class : Class 6
it is A

Ans 3:

SWAPAN KUMAR GHOSH from navy children school, karwar
Class : Class 4

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Advait Bijin from christ academy, bangalore
Subject :NSO    Class : Class 3

Ans 1:

N meghasree from Pavithra international school, HYDERABAD
Class : Class 3
Their Length

Ans 2:

from , Ahmedabad
Class : Class 4
Ans a There length

Ans 3:

from , Ahmedabad
Class : Class 4
Ans a There length

Ans 4:

Divyanshi Rajashekar from Vidyashilp Academy, Bangalore
Class : Class 10
a option

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Rishita Verma from Suncity School, Gurgaon
Subject :NSO    Class : Class 5

Ans 1:

bh from Asdfgh, Hyderabad
Class : Class 9
B

Ans 2:

Pratham Dave from GNS, Bangalore
Class : Class 7
B

Ans 3:

Abhinav Medicherla from Global Edge, Hyderabad
Class : Class 5

Ans 4:

bh from Asdfgh, Hyderabad
Class : Class 9
B

Ans 5:

Abhinav Medicherla from Global Edge, Hyderabad
Class : Class 5
b

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Sabhya Kumar from Suncity School, Gurgaon
Subject :NSO    Class : Class 7

Ans 1:

Sainyam Sharma from Thakur Public School, Mumbai
Class : Class 7
Answer Is C

Ans 2:

AISHA from K.V.No.-1,A.F.S.,SEC.-14, GURUGRAM
Class : Class 10
D

Ans 3:

Dhruva from VSSIPS, Bangalore
Class : Class 7
Answer has to be C bcoz density increases till 4 degrees and then decreases.Hence the volume has to be the opposite of what is mentioned above.The volume will first decrease and then increase

Ans 4:

from rbk, mumbai
Class : Class 7
answer should be C

Ans 5:

Naitik Mundra from International School Rheintal, Buchs Sankt Gallen
Class : Class 9

Ans 6:

Dhruva from VSSIPS, Bangalore
Class : Class 7
Answer has to be C

Ans 7:

Naitik Mundra from International School Rheintal, Buchs Sankt Gallen
Class : Class 9
Answer should be C

Ans 8:

Arjun from Sri Kumaran Public School - ICSE, Bengaluru
Class : Class 8
The answer must be C due to the anomalous expansion of water until 4 Degrees Celsius.

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aikya from psbn, bangalore
Subject :NSO    Class : Class 6

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Abhay Agarwal from St Francis School, Ghaziabad
Subject :NSO    Class : Class 8

Ans 1:

Shreyam Tripathy from Ann Mary School, Dehradun
Class : Class 10
answer should be c since electroscope cannot measure the charge, it only detects its presence

Ans 2:

Rhyin Mandal from Hem Sheela Model School, DURGAPUR
Class : Class 8
same thing,as by Nishanth K Nizar,it can only detect charges and not measure them

Ans 3:

Nishanth K Nizar from Layola, Thiruvananthapuram
Class : Class 9
It cannot "measure" the current of a charged object. It can only detect whether a object is charged

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Rajas Khare from P G Garodia school, Mumbai
Subject :NSO    Class : Class 3

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