National Science Olympiad Forum By SOF Olympiad Trainer - Page 513

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Subject :NSO    Class : Class 2

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8

Ans 2:

Class : Class 9
pls answer details

Ans 3:

Class : Class 4

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
But P stops at 4 m and Q goes farther than that

Ans 2:

Class : Class 4
you first have to check the formula of casotate and then simplify and gravity and sort

Ans 3:

Class : Class 5
HOW WILL IT BE P?...PLEASE EXPLAIN

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 8
The question isn’t posted on the forum when I am checking

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
c

Ans 2:

Class : Class 8
SI unit of length is metre.

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
3

Ans 2:

Class : Class 5
cotton absorbs more water than silk, then naturally silk should dry faster.

Ans 3:

Class : Class 4
this might be a error which occured in the question because the answer is D

Ans 4:

Class : Class 3
3

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
b) cousin because she is the grand daughter of his father's elder brother not his own father's

Ans 2:

Class : Class 10
d is correct answer

Ans 3:

Class : Class 8
cousin b

Ans 4:

Class : Class 10

Ans 5:

Class : Class 7
C

Ans 6:

Class : Class 10
The answer shall be (b)

Ans 7:

Class : Class 7
C

Ans 8:

Class : Class 8
Daughter

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 5
It is A

Ans 2:

Class : Class 3

Ans 3:

Class : Class 3
Why not D or B ? There is no justification given.

Ans 4:

Class : Class 3

Ans 5:

Class : Class 3

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
aaa

Ans 2:

Class : Class 9
Lavanya , Nishtha and Ashmi the answer is A

Ans 3:

Class : Class 4

Ans 4:

Class : Class 5

Ans 5:

Class : Class 6
Aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Ans 6:

Class : Class 4
C should be the answer because the WEIGHT of the spring balance should be the same in order to test whether or not the length of the ramp affects the Force needed to move the wooden block

Ans 7:

Class : Class 9

Ans 8:

Class : Class 8
C

Ans 9:

Class : Class 5

Ans 10:

Class : Class 6
a

Ans 11:

Class : Class 8
I agree with Lavanya and Nishtha Please explainKeep solution too

Ans 12:

Class : Class 3
c

Ans 13:

Class : Class 5
explain

Ans 14:

Class : Class 8
Ans is C as weight of spring balance should be same. It is not necessary for the height of both the ramps to be same.

Ans 15:

Class : Class 5
C

Ans 16:

Class : Class 4

Ans 17:

Class : Class 6
A

Ans 18:

Class : Class 4
a

Ans 19:

Class : Class 4
A

Ans 20:

Class : Class 4
a is the ans

Ans 21:

Class : Class 5
a

Ans 22:

Class : Class 2

Ans 23:

Class : Class 3

Ans 24:

Class : Class 4
how is A the ans.

Ans 25:

Class : Class 3
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Ans 26:

Class : Class 5

Ans 27:

Class : Class 4
A is the Answer

Ans 28:

Class : Class 6
4A

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7
a

Ans 2:

Class : Class 5
Please explain the answer

Ans 3:

Class : Class 10
option is D.See it carefully

Ans 4:

Class : Class 10
YOU WILL FIND CORRECT ANSWER AS OPTION D SEE IT CAREFULLY IN BETWEEN.

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