National Science Olympiad Forum By SOF Olympiad Trainer - Page 413

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 4
B

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 5
Answer is A

Ans 2:

Class : Class 5
Answer is C

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
A&d

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Subject :NSO    Class : Class 9

Ans 1:

Class : Class 9

Ans 2:

Class : Class 9
The answer will be (D)

Ans 3:

Class : Class 9
doesnt sound travel faster in solids than in liquids and in liquids than gas ?isnt the answer A ?

Ans 4:

Class : Class 9
Answer is D as sound velocity is not affected by increase or decrease in pressure if temperature remains constant

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 10
B IS THE CORRECT ANSWER.

Ans 2:

Class : Class 8
You are right, the correct answer is option D

Ans 3:

Class : Class 7
It should be d

Ans 4:

Class : Class 7
gh

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6

Ans 2:

Class : Class 6
B can't be an answer because string is a insulator

Ans 3:

Class : Class 7
(b)would be the only one because its a complete circuit and all the materials required ...........The wire is also of proper material

Ans 4:

Class : Class 6
It can't be (B) because you need wires to connect the circuit.... Hence, the answer is (D).

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 4
Option A

Ans 2:

Class : Class 8
A

Ans 3:

Class : Class 4
Option A

Ans 4:

Class : Class 6
A

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Subject :NSO    Class : Class 8

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 5
the answer is d because there is alot of rainfall in jammu and kashmir

Ans 2:

Class : Class 4
And d Sloping roof at kashmir

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