National Science Olympiad Forum By SOF Olympiad Trainer - Page 730

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
Total of colours should be 25

Ans 2:

Class : Class 5
No solution given

Ans 3:

Class : Class 7
I don't understand how to do it and there is no solution. How do we know that is the correct answer. And the other solutions are mixed up. It is confusing. Please fix it.

Ans 4:

Class : Class 5
What is the solution?

Ans 5:

Class : Class 7
no solution given

Ans 6:

Class : Class 4
Sum of numbers in brown colored circles is 25 (2 5 12 6)Now add the numbers in green colored circles, which should also be equal to 25. The sum of given numbers is 9. So, missing number is 25-9=16

Ans 7:

Class : Class 8
can

Ans 8:

Class : Class 8
can t be understand the solution

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7

Ans 2:

Class : Class 9
Please tell the answer

Ans 3:

Class : Class 7

Ans 4:

Class : Class 5

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 4
Water breaks into flood

Ans 2:

Class : Class 3
It breaks into flood is a misfortune water brings

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
The answer should be A because iron is a good conductor of heat it will take away all the heat given to paper and the paper will not burn. But in case 2 , we see that there is a wooden rod we all know that wood is a good insulator of heat so it will catch fire easily and the paper wrapped on it will burn easily.

Ans 2:

Class : Class 7

Ans 3:

Class : Class 7
i think it is "A".

Ans 4:

Class : Class 7
option A

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
ixKzRL http://www.FyLitCl7Pf7ojQdDUOLQOuaxTXbj5iNG.com

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 7
'C' option as gravitational force act between earth and any object not friction

Ans 2:

Class : Class 7
'C' option as gravitational force act between earth and any object not friction

Ans 3:

Class : Class 8
Answer 'c' is not correct

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Subject :NSO    Class : Class 9

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