National Science Olympiad Forum By SOF Olympiad Trainer - Page 703
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Kavitharini Joseph from HUS, Chennai
Subject :NSO    Class : Class 4

Ans 1:

Sashriti Das from Delhi Public School Bangalore North, Bangalore
Class : Class 5
Thanks Aamena

Ans 2:

Aamena Shahid Ansari from St. Xavier's high school, Vapi, Gujarat
Class : Class 4
The answer is option “c”. see it was boiling water, she poured first into container “a” so it will be having the highest temperature than she poured to container b than to c and finally to container d so during this experiment the boiling water goes to lowest temperature and the last container was container d . So container a will be having the highest temperature and container d will be having the lowest temperature.

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Garima shokeen from N K Bagrodia Public School, New Delhi
Subject :NSO    Class : Class 9

Ans 1:

Shalin Jain from NKDAV Sidheegram, Sidheegram
Class : Class 9
Option D

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Garima shokeen from N K Bagrodia Public School, New Delhi
Subject :NSO    Class : Class 9

Ans 1:

Shalin Jain from NKDAV Sidheegram, Sidheegram
Class : Class 9
Option A

Ans 2:

Shrestha Dutta from Julien Day School, KALYANI
Class : Class 10
opt c is correct

Ans 3:

SAKSHI KOTHARI from NAVRACHNA SCHOOL SAMA, Vadodara
Class : Class 7
a

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AKSHITA DIXIT from R K SARDA VIDYA MANDIR, RAIPUR
Subject :NSO    Class : Class 6

Ans 1:

SOUMYA SHAMBHAVI JHA from PODAR INTERNATIONAL SCHOOL, MUMBAI
Class : Class 6
centrifugation is a process in which a substance is spun at a very high speed to separate minute particles. For eg. Blood is spun at a high speed to separate particles such as red and white blood cells, plasma platelets, and plasma.

Ans 2:

Advait talnikar from Dhruv Global School, Sangamner
Class : Class 6
The answer is A

Ans 3:

Atul Sanjeev from Indian School Al Ghubra, Muscat
Class : Class 9
What is centrifugation

Ans 4:

Anika Saha from New Town School, KOLKATA
Class : Class 6
the answer is A.

Ans 5:

Srinwanti from Ekya, bangalore
Class : Class 8

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Shridhar from G G International school, Pune
Subject :NSO    Class : Class 3

Ans 1:

SARTHAK.SHUKLA from Delhi Public School, Noida, Noida
Class : Class 3
The question has all mirror images...... So answer has to be a mirror image.

Ans 2:

Ashwak from Cambridge, Jalandhar
Class : Class 9

Ans 3:

Punita Ghosh from Billabong High International School, mumbai
Class : Class 5
c as it is facing opposite side

Ans 4:

nandini from father agnel school, Noida
Class : Class 7
becase in the figure all the letters seem to be in the opposite direction while options a b and d are not showing them in th opposite direction and option c is showing

Ans 5:

nandini from father agnel school, Noida
Class : Class 7
option c is opposite like all the letters in the figure

Ans 6:

Ashwak from Cambridge, Jalandhar
Class : Class 9
Yes , the answer is C .

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Ayush from Dps, Bengaluru
Subject :NSO    Class : Class 3

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RUDRA.JIN   DAL from DPS noida, Noida
Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is D.

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Gurkirat kaur from little flower SR. SEC. School, delhi
Subject :NSO    Class : Class 7

Ans 1:

dhruv from Sri Aurobindo Memorial School, Bengaluru
Class : Class 9
cutaneous respiration

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Champ from Reliance Foundation School, Mumbai
Subject :NSO    Class : Class 6

Ans 1:

Souraj Saigovindh from Sri chaitanya Techno school, Tirupur
Class : Class 6
I need help on how to arrive this answer, please share the details

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robinbijo from Sri Sankara Senior Secondary High School, Chennai
Subject :NSO    Class : Class 6

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