National Science Olympiad Forum By SOF Olympiad Trainer - Page 410

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 9
when positive and negative charges meet at the contact point of the sphere, they cancel each other to form a neutral charge. but the charges on the outer surface of the sphere remain the same. Therefore, the answer is C

Ans 2:

Class : Class 8
A is the correct answer

Ans 3:

Class : Class 9
A

Ans 4:

Class : Class 8
A

Ans 5:

Class : Class 8
A

Ans 6:

Class : Class 6
A should be the correct answer

Ans 7:

Class : Class 6

Ans 8:

Class : Class 8
a

Ans 9:

Class : Class 4
A

Ans 10:

Class : Class 8
The spheres are conducting, the electrons on the left of the right-hand sphere in option A will flow to the left-hand sphere, making something like option B. But the positive charges will continue to be attracted and will stay like they are in option A, while the negative charges (All having moved to the left-hand sphere) will move as far away from the negative rod as possible. Option C is right

Ans 11:

Class : Class 8
A is a correct Answer

Ans 12:

Class : Class 6
A

Ans 13:

Class : Class 8
a

Ans 14:

Class : Class 9
A

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 10

Ans 2:

Class : Class 10
I think both c and d are right

Ans 3:

Class : Class 8
Answer is D, pendulums have uniform motion

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Subject :NSO    Class : Class 8

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6
only stupid people call these good questions stupid

Ans 2:

Class : Class 5
correct ans is A and the questions are not stupid

Ans 3:

Class : Class 10
how in the hell is it possible

Ans 4:

Class : Class 4
people who think this question is stupid those people are STUPID so you, so called Albert Einstein i say you are STUPID . STUPID STUPID STUPID these kids think they are Albert Einstein

Ans 5:

Class : Class 6
Dhrishaj really true

Ans 6:

Class : Class 9
It’s not stupid unless you understand it.

Ans 7:

Class : Class 6
they are not stupid question, they are just easy. well if i tell you how much does the sky weigh, will you be able to tell me the answer without looking at google? The obious answer will be no. so don't say it stupid unless or until you are albert einstein. you can say it is easy but not stupid.

Ans 8:

Class : Class 5
EXACLY

Ans 9:

Class : Class 1
Such STUPID Question. Nut cases

Ans 10:

Class : Class 6
Hitanshi Behara you are really great to roast Diya Avinash

Ans 11:

Class : Class 10

Ans 12:

Class : Class 9
For Option B the point under positive effect is wrong. I entered 'both' by mistake.

Ans 13:

Class : Class 5
nnnnnnnnnnnnext level stupid; ulta javad

Ans 14:

Class : Class 4

Ans 15:

Class : Class 5
The question says " Which of the following PAIRS are wrongly classified? " They are referring to multiple effects, not individual effects.

Ans 16:

Class : Class 7

Ans 17:

Class : Class 9
Master Answer Admin from Revisewise pls. help us in this question. In Option B both are wrongly classified. In Option C the point under 'Negative effect on environment' is wrongly classified. How can feeding wild animals have negative effect? Pls. explain pls. explain. I agree with what the answer is (i.e. A) but B and C also have at least 1 point that is wrongly classified.

Ans 18:

Class : Class 9

Ans 19:

Class : Class 6

Ans 20:

Class : Class 9
stupid questions

Ans 21:

Class : Class 7
Same from me too ! Stupid questions !

Ans 22:

Class : Class 4
All that air, the entire atmosphere, weighs about 5 million billion tons! We don't get crushed because all that weight is distributed evenly over the entire surface of the Earth. The average force you feel is about 15 pounds on every square inch of your body. air's weight copied from google

Ans 23:

Class : Class 9
you can click on REPORT AN ERROR if you wish to talk to Master Answer Admin

Ans 24:

Class : Class 7
1st standard questions. STUPID QUESTIONS!

Ans 25:

Class : Class 7
how can they give such easy easy ! questions. it came in last year NSO exam.

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3

Ans 2:

Class : Class 3
I’m not sure, it feels like to let the train pass. Will you help me?

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 7

Ans 2:

Class : Class 4

Ans 3:

Class : Class 3

Ans 4:

Class : Class 4

Ans 5:

Class : Class 4
very funnny

Ans 6:

Class : Class 3

Ans 7:

Class : Class 4
c

Ans 8:

Class : Class 2

Ans 9:

Class : Class 3
Uh no idea.

Ans 10:

Class : Class 3

Ans 11:

Class : Class 6
OH I WACHTED RADIO YES YOUR RIGHT ITS GOOGLE MEANS INTERNET OR YOUTUBE ITS ALSO INTERNET

Ans 12:

Class : Class 4
EWhen we open gooogle and ask something,it gets the information by the internet. So the answer is C.

Ans 13:

Class : Class 6

Ans 14:

Class : Class 3

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
how

Ans 2:

Class : Class 8
inertia means a lack of energy; an inability to move or change so the ans is c

Ans 3:

Class : Class 9

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 4
this is a tough question

Ans 2:

Class : Class 5

Ans 3:

Class : Class 10
c

Ans 4:

Class : Class 4

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