National Science Olympiad Forum By SOF Olympiad Trainer - Page 53
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Saiesh from Sindhi high school, Bangalore
Subject :NSO    Class : Class 4

Ans 1:

om from jbcn, MUMBAI
Class : Class 4
D

Ans 2:

Khanak Jha from Prime Academy, Mumbai
Class : Class 4
D

Ans 3:

anu from Haralur, Bengaluru
Class : Class 5

Ans 4: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

Ans 5:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
D D D

Ans 6:

Kriti Bhonsale from Delhi Public School, Bengaluru
Class : Class 5
can someone explaini do not understand how the pressure from up or down matters?

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IAMLOST from ABC, Pune
Subject :NSO    Class : Class 4

Ans 1:

Lamjingrenba Kshetrimayum from Kulachi Hansaraj Model School, North Delhi
Class : Class 4
To Ashmi Narkar-Drilling a hole into a metal sheet cause friction as,because of the friction it is able to drill in the metal sheet and make a hole in it!I hope this helped you!

Ans 2:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
My sister also says that she had same question just the name was different and she gave same answer and that time too answer was wrong. Now tell me the answer until 19.11.2019

Ans 3:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
To SOF New Delhi and Master answer Revisewise Noida I hope you are ready to answer my question once again after you gave different answers in the workbook and the website and I got more than 100 likes for that question and the master answer wasn't giving the answer. So read what I have typed below.Please answer: How does "drilling a hole into a metal sheet" cause friction? Please answer as soon as possible (ASAP).From Ashmi Narkar Grade 4SOF Student Vibgyor High Airoli

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Saiesh from Sindhi high school, Bangalore
Subject :NSO    Class : Class 4

Ans 1:

SAI KRISHNA from SHISHYA BEML PUBLIC SCHOOL, BANGALORE
Class : Class 3

Ans 2:

Khanak Jha from Prime Academy, Mumbai
Class : Class 4
AAAAAAAAAAAAAis the answer

Ans 3:

Chinmayee from Dimensions , Singapore
Class : Class 4
The correct answer is D

Ans 4:

Ishrita Rai from Sanskriti, pune
Class : Class 8
THE CORRECT ANSWER IS (A)

Ans 5:

Ashwak from Cambridge, Jalandhar
Class : Class 9
The answer is A

Ans 6:

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

Ans 7:

Chinmayee from Dimensions , Singapore
Class : Class 4
I mean D, and I think it is D : )

Ans 8:

SAI KRISHNA from SHISHYA BEML PUBLIC SCHOOL, BANGALORE
Class : Class 3
the correct answer is a

Ans 9:

Naitik from Delhi Public School Noida, Noida
Class : Class 4

Ans 10:

Shreshta from Presidium, Ghaziabad
Class : Class 3
I think the answer is [A]

Ans 11:

Saksham Arora from DPS, Gurugram 102
Class : Class 9
a

Ans 12:

Ashwak from Cambridge, Jalandhar
Class : Class 9
The answer is A

Ans 13:

Rishan Sandeep Gadhia from Orchids International, Mumbai
Class : Class 8
yes, the answer will be (a) as when we take such a leaf only the green part will be containing starch as it has chlorophyll in it and the other part does not , this is why only the green part will have the ingredients to make glucose(starch)and once iodine is added it turns blue and black

Ans 14:

Rudransh Shukla from Delhi Public School, Chandigarh
Class : Class 5

Ans 15:

Devanshi from Dps, Hyderabad
Class : Class 4
Answer is A

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SIDDHARTH KUMAR CHATTERJEE from NAVY CHILDREN SCHOOL , CHICALIM
Subject :NSO    Class : Class 4

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Devraj Jyotish Astrologer from Devraj Jyotish Astroloy, surat
Subject :NSO    Class : Class 4
v

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Devraj Jyotish Astrologer from Devraj Jyotish Astroloy, surat
Subject :NSO    Class : Class 4

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Shubhayu Banerjee from DPS Secunderabad - Nacharam - CBSE, Hyderabad
Subject :NSO    Class : Class 4

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ishita from sat paul mittal school ludhiana, ludhiana
Subject :NSO    Class : Class 4

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Harsh Sobti from the samhita academy, BLR
Subject :NSO    Class : Class 4

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sarah faisal from Lalaji memorial omega international school, Chennai
Subject :NSO    Class : Class 4

Ans 1:

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

Ans 2:

Sreejani Bhaduri from National Public School, Bangalore
Class : Class 10
B

Ans 3:

Shubhayu Banerjee from DPS Secunderabad - Nacharam - CBSE, Hyderabad
Class : Class 8
Option a is correct .

Ans 4:

Apoorva Gaurav from DAV, Muzaffarpur
Class : Class 5
OPTION A IS CORRECT

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