National Science Olympiad Forum By SOF Olympiad Trainer - Page 29
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Bushra aslam from uttam, Ghaziabad
Subject :NSO    Class : Class 4

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Rupsa Bhattacharjee from South City International School, Kolkata
Subject :NSO    Class : Class 4

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Vikas Jhamb from Bhawan, Chandigarh
Subject :NSO    Class : Class 4

Ans 1:

Deveshi Sachdev from venkateshwar international school, New Delhi
Class : Class 5
its a

Ans 2:

Rishav Kundu from DAV Public School Midnapore , Medinipur
Class : Class 2
And a

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Nishit Vaity from Euro School Airoli, Navi Mumbai
Subject :NSO    Class : Class 4

Ans 1:

Nishit Vaity from Euro School Airoli, Navi Mumbai
Class : Class 6
null null

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Dishita Santosh Walujkar from Nutan English School, Kurduwadi
Subject :NSO    Class : Class 4

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Bushra aslam from uttam, Ghaziabad
Subject :NSO    Class : Class 4

Ans 1:

A Venkata Sai Pranav from Podar International School, Bhusawal
Class : Class 9
option A is right answer

Ans 2:

suhana priyadarsini nayak from VELS GLOBAL SCHOOL, Bengaluru
Class : Class 5
Answer d is correct as 27th November is New moon and moon changes its phase in every three days .calculate till 4th November you will see then the answer will be half moon or first quarter and then again if you calculate till 11th November the answer will be full moon then answer d is correct

Ans 3:

from DELHI PUBLIC SCHOOL, EAST, BANGALORE
Class : Class 4

Ans 4:

Iniyan from Indian public school, Salem
Class : Class 4
A is correct in google

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Bushra aslam from uttam, Ghaziabad
Subject :NSO    Class : Class 4

A pendulum bob when released from position X, hits a plastic cup on ground and toppled it to its side.

Which one of the following correctly shows the conversions of energy that took place in this experiment?

A Potential energy of pendulum bob → Kinetic energy of pendulum bob → Potential energy of plastic cup → Sound energy
B Potential energy of pendulum bob → Kinetic energy of pendulum bob → Kinetic energy of plastic cup → Sound energy
C Kinetic energy of pendulum bob → Potential energy of plastic cup → Sound energy
D Kinetic energy of pendulum bob → Potential energy of pendulum bob → Kinetic energy of plastic cup → Sound energy


👍

Ans 1:

Bushra aslam from uttam, Ghaziabad
Class : Class 8
Where do you get

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Bushra aslam from uttam, Ghaziabad
Subject :NSO    Class : Class 4

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Bushra aslam from uttam, Ghaziabad
Subject :NSO    Class : Class 4

Ans 1:

Dishita Santosh Walujkar from Nutan English School, Kurduwadi
Class : Class 7
D

Ans 2:

TARA NAUTIYAL from CONVENT OF JESUS AND MARY, DEHRADUN
Class : Class 4
This was a very hard question 🤨🤨🤨🤨

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Rajas Khare from P G Garodia school, Mumbai
Subject :NSO    Class : Class 4

Ans 1:

Rasha Ranjan from DPS NOIDA , Noida
Class : Class 5

Ans 2:

Ashwak from Cambridge, Jalandhar
Class : Class 8
C

Ans 3:

Shraddha S Nair from Bright CBSE, Day school vasna, Vadodara
Class : Class 7

Ans 4:

Sachin Handore from ,
Class : Class 1
Option A is repeated

Ans 5:

Aaryav Misra from Vibgyor High, Bengaluru
Class : Class 4
Don't we have to use Distillation or evaporation

Ans 6:

Aaryav Misra from Vibgyor High, Bengaluru
Class : Class 4
Won't the mud mix with the water?

Ans 7:

Sargun Maini from The Khaitan School, NOIDA
Class : Class 6

Ans 8:

Aaditva from Vasant Valley School, New Delhi
Class : Class 7

Ans 9:

Aaditva from Vasant Valley School, New Delhi
Class : Class 7
5678765456

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