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Kamal Manchenella from Delhi Public School, Hyderabad
Subject :NSO    Class : Class 7

Mukta conducted an experiment in which two potato tubers X and Y (of equal size) were peeled and a cavity was made in each of them. X was boiled while Y was not. The cavities in the both tubers were filled with sugar solution and they were then placed in beakers containing distilled water. Select the correct statement regarding the result of this experiment.

A Level of sugar solution increased in both potato tubers X and Y due to osmosis.
B Level of sugar solution decreased in both potato tubers X and Y due to osmosis.
C Level of sugar solution increased in only potato tuber X due to osmosis.
D Level of sugar solution increased in only potato tuber Y due to osmosis.


Tricky question i thought it was A

Ans 1:

Trishanu Majumdar from Akshara Internatonal School, Pune
Class : Class 7
The answer is c .

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Thaneesha from Radcliffe School, Kharghar
Subject :NSO    Class : Class 3

Ans 1:

Ashmi Narkar from Shishukunj International School , Indore
Class : Class 3
Thaneesha,its C Ashmi Narkar

Ans 2:

Ashmi Narkar from Shishukunj International School , Indore
Class : Class 3
Thaneesha,its C Ashmi Narkar

Ans 3:

bala from bbps, kudgi
Class : Class 3

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Aahana Agarwal from Greenwood high , bengaluru
Subject :NSO    Class : Class 4

Ans 1:

Mithul Pranav KB from Narayana Olympiad School Porur, Chennai
Class : Class 4
ANSWER IS A

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Aahana Agarwal from Greenwood high , bengaluru
Subject :NSO    Class : Class 4

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Ishithaa from BPS, CLAPPANA
Subject :NSO    Class : Class 5

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Samudyatha K B from NPS banashankari, Bangalore
Subject :NSO    Class : Class 8

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Samaira from Global Indian International School, Bangalore
Subject :NSO    Class : Class 7

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Darshini Chakravarty from Pinnacle High International School, Mumbai
Subject :NSO    Class : Class 3

Ans 1:

Ridhan from SFS janakpuri, New Delhi
Class : Class 3
the correct answer is a

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Bhabani Prasad from Narayan School, Kolkata
Subject :NSO    Class : Class 6

Ans 1:

devansh gaurangi from Stella Maris School , Lucknow
Class : Class 6
It can be Q because if P is moved clockwise then R would move anticlockwise making Q move clockwise, but if Q moves anticlockwise then it will make R move clockwise making P move anticlockwise, which is it's opposite. So Q is incorrectly marked.

Ans 2:

Shayan Bari from Kendriya Vidyalaya, Katihar
Class : Class 6
If p is the driving gear then all are right.

Ans 3:

prince daniel jonah.J Jesudas from st Joseph central school, Mysore
Class : Class 6
Q OR S ONE OF THEM IS INCORRECTLY MARKED

Ans 4:

devansh gaurangi from Stella Maris School , Lucknow
Class : Class 6
If P is moved in clockwise direction then R would move in anticlockwise direction with P, but if Q moves anticlockwise then R will move clockwise and P would move Anticlockwise, which is opposite of it. So Q is incorrectly marked.

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Manisha Vichare from Dcv, Mumbai
Subject :NSO    Class : Class 6

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