National Science Olympiad Forum By SOF Olympiad Trainer

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 4

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Class : Class 4
null null

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Subject :NSO    Class : Class 5

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Class : Class 5
The answer is d

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Subject :NSO    Class : Class 6

Seema has been asked by her teacher to tell one main characteristic of each of the three planets Venus, Jupiter and Saturn, so that these can be distinguished from other planets. Which one of the following option is correct?

AVenus : next to Earth, Jupiter : smallest planet, Saturn : farthest from the Earth
BVenus : smallest planet, Jupiter : brightest planet, Saturn : having rings
CVenus : brightest planet, Jupiter : biggest planet, Saturn : having rings
DVenus : biggest planet, Jupiter : having rings, Saturn : next to Earth


Ans 1:

Class : Class 6
c is the answer

Ans 2:

Class : Class 6
c

Ans 3:

Class : Class 6
Answer is C

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Class : Class 6
c

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5

Ans 2:

Class : Class 5
C IS NOT A MIGRATORY BIRD.

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Class : Class 5

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

Vijay performed an experiment to compare the heat conductivity of four different materials P, Q, R and S. Thumbtacks were fixed with wax on each material and then the materials were fixed to a trough containing hot water as shown in the diagram.

Vijay tabulated his results as shown here.

What can be inferred from his experiment?

A Material R is a better conductor of heat than material S.
B Material S is a better conductor of heat than material R.
C Material Q is a better conductor of heat than material P.
D Materials P, Q, R and S are equally good conductors of heat.


ans is a

Ans 1:

Class : Class 5
ans is a

Ans 2:

Class : Class 4
A

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
ans is abecause an aluminium conducts electricity well

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