National Science Olympiad Forum By SOF Olympiad Trainer

User Forum

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
What is the solution?

Ans 2:

Class : Class 5
No solution given

Ans 3:

Class : Class 4
Total of colours should be 25

Ans 4:

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 5:

Class : Class 6
can t be understand the solution

Ans 6:

Class : Class 6
can

Ans 7:

Class : Class 4
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 8:

Class : Class 6
no solution given

Post Your Answer

Subject :NSO    Class : Class 4

Post Your Answer

Subject :NSO    Class : Class 5

Avanish feels sick and goes to the doctor. The doctor prescribes him an antibiotic. Several months later, Avanish is sick again and goes to the doctor. This time, however, the doctor does not prescribe him an antibiotic. What could be the possible reason for this?

AThis time he is suffering from a bacterial disease.
BThis time he is suffering from viral infection.
CThe earlier prescribed antibiotic was sufficient enough to fight against the second infection.
DAll of the above


aha got it .correct ans

Ans 1:

Class : Class 3

Ans 2:

Class : Class 5
Please tell the answer

Ans 3:

Class : Class 3

Post Your Answer

Subject :NSO    Class : Class 3

Ans 1:

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

Ans 2:

Class : Class 4
Water breaks into flood

Post Your Answer

Subject :NSO    Class : Class 5

Post Your Answer

Subject :NSO    Class : Class 7

Ans 1:

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

Ans 2:

Class : Class 7
option A

Ans 3:

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 4:

Class : Class 7

Post Your Answer

Subject :NSO    Class : Class 7

Ans 1:

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

Post Your Answer

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 8
Answer 'c' is not correct

Ans 3:

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

Post Your Answer

Subject :NSO    Class : Class 9

Post Your Answer

Subject :NSO    Class : Class 9

Ans 1:

Class : Class 9

Post Your Answer