National Science Olympiad Forum By SOF Olympiad Trainer - Page 416

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
D is the correct answer

Ans 2:

Class : Class 6
what about b?

Ans 3:

Class : Class 6
Yes B should be correct and D as well.

Ans 4:

Class : Class 8
B

Ans 5:

Class : Class 4
answer is d

Ans 6:

Class : Class 6
The answer should be D...not B because less vitamin d leads to rickets and calcium-containing food is a great source of vitamin d. hence, less calcium does lead to rickets leading to the answer being D

Ans 7:

Class : Class 9

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8
yes it is A

Ans 2:

Class : Class 8
A

Ans 3:

Class : Class 6
clear cacacaccccc

Ans 4:

Class : Class 6
A

Ans 5:

Class : Class 8

Ans 6:

Class : Class 6
clear a

Ans 7:

Class : Class 9
A

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
B: Vitamin A

Ans 2:

Class : Class 6

Ans 3:

Class : Class 6
The answer should be A But they say its B That is wrong as both vitamin A and vitamin B are sourced by Cod Liver oil.Well, anyway we can only improve with mistakes. Right?Why is it B and not A ?? Can someone please help me?

Ans 4:

Class : Class 6
Sorry, the answer is B

Ans 5:

Class : Class 6
Cod liver is a better source of Vitamin 'A' than 'B'

Ans 6:

Class : Class 6
C

Ans 7:

Class : Class 7

Ans 8:

Class : Class 7

Ans 9:

Class : Class 6
answer should be B. i agree that Cod Liver oil is a rich source of both vitamin A and D. but all the options are not correct. if you see, option A cannot be correct because in Statement B the answer should be scurvy.

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 8

Ans 1:

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 2:

Class : Class 8
A

Ans 3:

Class : Class 6
A

Ans 4:

Class : Class 8
A

Ans 5:

Class : Class 6

Ans 6:

Class : Class 8
a

Ans 7:

Class : Class 9
A

Ans 8:

Class : Class 4
A

Ans 9:

Class : Class 8
a

Ans 10:

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 11:

Class : Class 8
A is the correct answer

Ans 12:

Class : Class 9
A

Ans 13:

Class : Class 8
A is a correct Answer

Ans 14:

Class : Class 6
A should be the correct answer

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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 9
stupid questions

Ans 2:

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

Ans 3:

Class : Class 4

Ans 4:

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 5:

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

Ans 6:

Class : Class 6
Dhrishaj really true

Ans 7:

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 8:

Class : Class 6

Ans 9:

Class : Class 5
EXACLY

Ans 10:

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

Ans 11:

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 12:

Class : Class 1
Such STUPID Question. Nut cases

Ans 13:

Class : Class 10

Ans 14:

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

Ans 15:

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

Ans 16:

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

Ans 17:

Class : Class 5
nnnnnnnnnnnnext level stupid; ulta javad

Ans 18:

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

Ans 19:

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

Ans 20:

Class : Class 10
how in the hell is it possible

Ans 21:

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

Ans 22:

Class : Class 7

Ans 23:

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

Ans 24:

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 25:

Class : Class 9

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