National Science Olympiad Forum By SOF Olympiad Trainer

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 9
A

Ans 2:

Class : Class 8
A

Ans 3:

Class : Class 8
A

Ans 4:

Class : Class 8
a

Ans 5:

Class : Class 8
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 6:

Class : Class 8
A is a correct Answer

Ans 7:

Class : Class 8
A

Ans 8:

Class : Class 4
A

Ans 9:

Class : Class 6
A should be the correct answer

Ans 10:

Class : Class 8
a

Ans 11:

Class : Class 6
A

Ans 12:

Class : Class 6

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
I think both c and d are right

Ans 2:

Class : Class 9

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Subject :NSO    Class : Class 8

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 7

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Subject :NSO    Class : Class 5

Which one of the following pairs is wrongly classified?

Positive effect on the environment Negative effect on the environment
A Incinerating rubbish in residential areas Covering opened dust bins left out in the open
B Breeding animals like chicken and sheep for food Cutting down trees
C Collecting rainwater for watering garden plants Feeding animals in the wild
D Using recycled material Leaving unfinished food at the canteen table


Ans 1:

Class : Class 5
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 2:

Class : Class 7
stupid questions

Ans 3:

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 4:

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

Ans 5:

Class : Class 6
how in the hell is it possible

Ans 6:

Class : Class 3

Ans 7:

Class : Class 1
Such STUPID Question. Nut cases

Ans 8:

Class : Class 4

Ans 9:

Class : Class 7

Ans 10:

Class : Class 5
nnnnnnnnnnnnext level stupid; ulta javad

Ans 11:

Class : Class 5
For Option B the point under positive effect is wrong. I entered 'both' by mistake.

Ans 12:

Class : Class 6
how can they give such easy easy ! questions. it came in last year NSO exam.

Ans 13:

Class : Class 5
you can click on REPORT AN ERROR if you wish to talk to Master Answer Admin

Ans 14:

Class : Class 5
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 15:

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 16:

Class : Class 6
1st standard questions. STUPID QUESTIONS!

Ans 17:

Class : Class 5

Ans 18:

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

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3

Ans 2:

Class : Class 3

Ans 3:

Class : Class 3

Ans 4:

Class : Class 2

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
how

Ans 2:

Class : Class 7

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5

Ans 2:

Class : Class 6
this is a tough question

Ans 3:

Class : Class 6

Ans 4:

Class : Class 6
c

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Subject :NSO    Class : Class 4
v

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