National Science Olympiad Forum By SOF Olympiad Trainer - Page 56

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
D

Ans 2:

Class : Class 8
Answer is D as both precipitation and condensation are involved in formation of dew in humid nights. The water vapor condenses to form clouds. But, if precipitation was not there, the dew would have remained in the clouds! So, precipitation is also involved in formation of dew on humid nights. Q and R are condensation and precipitation respectively. Thus, the answer is D(condensation and precipitation) and not B(only condensation).

Ans 3:

Class : Class 4
D

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
A

Ans 2:

Class : Class 4
Ans a because C is for tearing food D for grinding and B are not permanant

Ans 3:

Class : Class 4

Ans 4:

Class : Class 5
A is correct answer!

Ans 5:

Class : Class 5
How can a be the Ans?

Ans 6:

Class : Class 4

Ans 7:

Class : Class 9
answer is A

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
Class:4B

Ans 2:

Class : Class 5
B-nymph

Ans 3:

Class : Class 8
B

Ans 4:

Class : Class 4
B

Ans 5:

Class : Class 5
Then what is maggot ? I get confused in maggots and nymphs

Ans 6: (Master Answer)

Class : Class 1

Ans 7:

Class : Class 5
it is b

Ans 8:

Class : Class 8
Yes answer is BCheck solution

Ans 9:

Class : Class 7
Ashmi and Aayushi, I agree, the correct answer is option 'B'- Nymph.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
D

Ans 2:

Class : Class 3

Ans 3:

Class : Class 3

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Subject :NSO    Class : Class 4

Ans 1:

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

Ans 2:

Class : Class 5
the answer is B

Ans 3:

Class : Class 5
it is b

Ans 4:

Class : Class 5
It's not D its B. Q is a liquid which has no definite shape but has definite volume. Hence, Option b is correct

Ans 5:

Class : Class 4
D

Ans 6:

Class : Class 4
D

Ans 7:

Class : Class 4
happy test

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
the correct answer is B

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 9

Ans 2:

Class : Class 4
answer is d

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Subject :NSO    Class : Class 4

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