National Science Olympiad Forum By SOF Olympiad Trainer - Page 750

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 10
the answer is wrong

Ans 2:

Class : Class 9
Yes the answer is D

Ans 3:

Class : Class 8
The answer is D!

Ans 4:

Class : Class 6
The answer should be D

Ans 5:

Class : Class 8
ha

Ans 6:

Class : Class 8
Ans is D

Ans 7:

Class : Class 6
The answer is D.

Ans 8:

Class : Class 7
I guess it should have been A.

Ans 9:

Class : Class 10
answer is c

Ans 10:

Class : Class 6
A and B both are correct.

Ans 11:

Class : Class 10

Ans 12:

Class : Class 9
It should be (D).

Ans 13:

Class : Class 9
Its d

Ans 14:

Class : Class 6
b

Ans 15:

Class : Class 6
The answer should be (A) as both co2 and o2 supports life on earth.

Ans 16:

Class : Class 8
it should be option : b

Ans 17:

Class : Class 6

Ans 18:

Class : Class 8

Ans 19:

Class : Class 6

Ans 20:

Class : Class 6
The answer should be option D as all the other options are correct.

Ans 21:

Class : Class 6
A IS WRONG

Ans 22:

Class : Class 6

Ans 23:

Class : Class 8
the answer is d

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
R

Ans 2:

Class : Class 8
glass is an insulator and the part P is made of glass due to this Q , R, S are the wrong answer

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 10
Mycobacterium tuberculosis is the causative organism of tuberculosis

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
B

Ans 2:

Class : Class 5
b

Ans 3:

Class : Class 5
B

Ans 4:

Class : Class 3

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7
it's 'd' or 'a'..... not sure

Ans 2:

Class : Class 9
d is the answer

Ans 3:

Class : Class 4
The Correct Answer Is A

Ans 4:

Class : Class 4
not sure

Ans 5:

Class : Class 8
please help help master answer explain

Ans 6: (Master Answer)

Class : Class 1
The correct answer is A.

Ans 7:

Class : Class 4
Its D

Ans 8:

Class : Class 3

Ans 9:

Class : Class 7
Can you tell the answer to this question

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
This answer should be three.

Ans 2:

Class : Class 6
i cant count please give solution

Ans 3:

Class : Class 4
Please give solution

Ans 4:

Class : Class 6
HOW MANY SQUARES ARE THERE AND GIVE SOLUTION

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 3
It's A, as in a hammer, the fulcrum, that is the place were the head of the hammer and rod of the hammer meet is in center, the load which is the nail is on one end and the effort we apply is on the other end

Ans 2:

Class : Class 7
It shows that the effort is in between and load and fulcrum are at the ends .

Ans 3:

Class : Class 6

Ans 4:

Class : Class 8

Ans 5:

Class : Class 9
A means A. Aarya you are right

Ans 6:

Class : Class 9
I meant c

Ans 7:

Class : Class 7
It should be both a

Ans 8:

Class : Class 7
its definitely a

Ans 9:

Class : Class 10
It will not be A because in first class lever the fulcrum lies between load and effort but in hammer effort lies between fulcrum and load

Ans 10:

Class : Class 7
should be A

Ans 11:

Class : Class 6
It is A

Ans 12:

Class : Class 9
D

Ans 13:

Class : Class 8

Ans 14:

Class : Class 8
It is C.. Cuz the fulcrum is at one end..

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 10
Mirage is an optical illusion caused due to refraction of light.

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Subject :NSO    Class : Class 6

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