National Science Olympiad Forum By SOF Olympiad Trainer

User Forum

Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
thank you for explanation : |

Ans 2:

Class : Class 7
The correct answer is A) P as Pulmonary Artery has the least concentration of oxygen.

Post Your Answer

Subject :NSO    Class : Class 7

Post Your Answer

Subject :NSO    Class : Class 7

Post Your Answer

Subject :NSO    Class : Class 5

Post Your Answer

Subject :NSO    Class : Class 2

Ans 1:

Class : Class 2
Ans= 3 4=7

Ans 2:

Class : Class 2
3 4=7

Ans 3:

Class : Class 2
I got 40/40 in 2015 paper 📄

Ans 4:

Class : Class 2
7 is the correct answer

Ans 5:

Class : Class 2
c

Post Your Answer

Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
please explain answer

Ans 2:

Class : Class 5

Ans 3:

Class : Class 5
give the solution

Ans 4:

Class : Class 5
assuming that poles are downward the bottom is south so the upper one will be north the next one needs to be north because it is facing north of the last magnet , thus upper part will be south and to repel from south ...the next magnet will be south and have north on top ...this can go on till infinity in an alternating pattern.

Ans 5:

Class : Class 5

Ans 6:

Class : Class 5

Ans 7:

Class : Class 5
sof dosent have a mind

Ans 8:

Class : Class 5
It is A

Ans 9:

Class : Class 5

Ans 10:

Class : Class 5

Ans 11:

Class : Class 5

Post Your Answer

Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
How? From which angle? Explain me! Wow! There is not even the solution!Then How 'D' is the answer

Ans 2:

Class : Class 4
:(

Ans 3:

Class : Class 5

Ans 4:

Class : Class 5
how??explain me

Ans 5:

Class : Class 4
:)

Ans 6:

Class : Class 5

Post Your Answer

Subject :NSO    Class : Class 8

Post Your Answer

Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
B

Ans 2:

Class : Class 3

Ans 3:

Class : Class 3
B

Ans 4:

Class : Class 3

Post Your Answer

Subject :NSO    Class : Class 1

Post Your Answer