National Science Olympiad Forum By SOF Olympiad Trainer - Page 276
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Toshani Sengupta from Swaminarayan Dham International School, Gandhinagar
Subject :NSO    Class : Class 3

Ans 1:

Kashika Goel from DPS Noida, Noida
Class : Class 7

Ans 2:

Abhiraj from St. Xavier's School, Burdwan
Class : Class 7
C

Ans 3:

Prasanna Hegde from Vibgyor High Horomavu, BENGALURU
Class : Class 5
C

Ans 4:

Riyan from hisk, chennai
Class : Class 3
c

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Biju Pappachan from Rkc , Raipur
Subject :NSO    Class : Class 5

Ans 1:

SANVI ROHILLA from The little shri, Rohtak
Class : Class 5

Ans 2:

Raghav Karwa from Gurukul Olympiad School, Aurangabad
Class : Class 6
Easy Fulcrum Load Effort= F L E But the answer is coming wrong

Ans 3:

SANVI ROHILLA from The little shri, Rohtak
Class : Class 5

Ans 4:

Priyanka from Kendriya vidyalaya, Chennai
Class : Class 5
B

Ans 5:

DESU NAITHIKESWAR REDDY from Ravindra Bharathi Next Gen, Thulasi Nagar Vijayawada
Class : Class 5
I think the solution is wrong...... correct answer is B

Ans 6:

SANVI ROHILLA from The little shri, Rohtak
Class : Class 5
Easy

Ans 7:

ishaan from lvis, noida
Class : Class 5
THE SOLUTION IS WRONG B

Ans 8:

RC from Vibgyor, Navi Mumbai
Class : Class 8

Ans 9:

Agnish Chakraborty from The Heritage School, Kolkata
Class : Class 7
FLEBut for some reason, the solution says a third-class lever has FEL.From where are we getting a third-class lever?

Ans 10:

Krishang from Psbb, kk nagar, Chennai
Class : Class 5

Ans 11:

SANVI ROHILLA from The little shri, Rohtak
Class : Class 5
A Short clue

Ans 12:

ADITI SHARMA from VENKTESHWAR INTERNATIONAL SCHOOL, DELHI
Class : Class 5
Ans wrong should be B instead of C.

Ans 13:

Arun from SOT, chennai
Class : Class 6
B

Ans 14:

SANVI ROHILLA from The little shri, Rohtak
Class : Class 5
FLE

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Priyanshu Das from Abu Dhabi Indian School, Abu Dhabi
Subject :NSO    Class : Class 1

Ans 1:

Ayaansh Gupta from Seth Anandram Jaipuria School, Lucknow
Class : Class 6
What is your qu SOF

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Agnish Chakraborty from The Heritage School, Kolkata
Subject :NSO    Class : Class 2

Ans 1:

Agnish Chakraborty from The Heritage School, Kolkata
Class : Class 7

Ans 2:

Sreyas from Don Bosco, Park Circus, Kolkata
Class : Class 5

Ans 3:

Sreyas from Don Bosco, Park Circus, Kolkata
Class : Class 5
class 2 777777777777777777777777777777777777777777777

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Agnish Chakraborty from The Heritage School, Kolkata
Subject :NSO    Class : Class 2

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Priyanshu Das from Abu Dhabi Indian School, Abu Dhabi
Subject :NSO    Class : Class 1

Ans 1:

anu from Haralur, Bengaluru
Class : Class 5
c

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Biju Pappachan from Rkc , Raipur
Subject :NSO    Class : Class 5

Ans 1:

Priyanka from Kendriya vidyalaya, Chennai
Class : Class 5
C

Ans 2:

Satwik Dixit from Vibgyor, Bangalore
Class : Class 6
The answer for this question can be both (a) and (b).

Ans 3:

Akshaj V from PSBB Senior Secondary School, Chennai
Class : Class 6

Ans 4:

Ishani Gandhi from Lourdes convent school, Surat
Class : Class 6
Answer is A

Ans 5:

Priyanka from Kendriya vidyalaya, Chennai
Class : Class 5
C

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Agnish Chakraborty from The Heritage School, Kolkata
Subject :NSO    Class : Class 2

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Sainyam Sharma from Thakur Public School, Mumbai
Subject :NSO    Class : Class 8

Ans 1:

Sainyam Sharma from Thakur Public School, Mumbai
Class : Class 8
b is the answer

Ans 2:

sk from psbb millennium school, Chennai
Class : Class 9

Ans 3:

SOMDATTA BHATTACHARYA from Delhi Public School, Dhaligaon, Bongaigaon
Class : Class 5
i think the answer is B

Ans 4:

Aditya Karri from Ganges School, Hyderabad
Class : Class 9
How can sulphur be used in antiseptic creams? It would spoil our skin

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Pahul Singh Mahal from sacred heart school , ludhiana
Subject :NSO    Class : Class 9

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