National Science Olympiad Forum By SOF Olympiad Trainer

User Forum

Subject :NSO    Class : Class 5

Post Your Answer

Subject :NSO    Class : Class 4

Refer to the given diagram and select correct examples of X, Y and Z resources of energy.
             X                Y                    Z
A Petroleum       Coal                Hydro energy
B Solar energy    Natural gas       Coal
C Tidal energy    Petroleum         Nuclear energy
D Coal               Nuclear energy    Petroleum


not understanding please clarify

Ans 1:

Class : Class 4
I am fine . bro!

Ans 2:

Class : Class 4
hi how are u

Ans 3:

Class : Class 5
the answer is b

Post Your Answer

Subject :NSO    Class : Class 5

Post Your Answer

Subject :NSO    Class : Class 5

Post Your Answer

Subject :NSO    Class : Class 5

Post Your Answer

Subject :NSO    Class : Class 5

Post Your Answer

Subject :NSO    Class : Class 5

Post Your Answer

Subject :NSO    Class : Class 5

Post Your Answer

Subject :NSO    Class : Class 3

Ans 1:

Class : Class 4
Aarush how did you know that adi is in the right lower square ? It can also be in one of the left squares

Ans 2:

Class : Class 5
x and y are adi's maternal grandparents, and x y have 3 children-2 daughters, one son. One daughter has no child, the other daughter has 1 son only who is Adi ( right lower square ). Adi has no siblings. So the answer is A.

Post Your Answer

Subject :NSO    Class : Class 6

Ans 1:

Class : Class 3
Air is good conductor of heat.

Post Your Answer