National Science Olympiad Forum By SOF Olympiad Trainer - Page 745

User Forum

Subject :NSO    Class : Class 6

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7

Ans 2:

Class : Class 5
how to formulate such a complex Q: in exam....?

Ans 3:

Class : Class 4
easy but Brainny

Ans 4:

Class : Class 5
The logic behind answer..?

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
same

Ans 2:

Class : Class 4

Ans 3:

Class : Class 3
Ans is sixty five (B)

Ans 4:

Class : Class 3
This is terrible

Ans 5:

Class : Class 4
same as me

Ans 6:

Class : Class 6

Ans 7:

Class : Class 6

Post Your Answer

Subject :NSO    Class : Class 5

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7

Ans 2:

Class : Class 4
please SOF don`t be mad

Ans 3:

Class : Class 6

Ans 4:

Class : Class 6

Ans 5:

Class : Class 7
They haven't specified that it should be ONLY animal eater.

Ans 6:

Class : Class 7
True

Ans 7:

Class : Class 6
They haven't said that the only animal eaters .

Ans 8:

Class : Class 6

Ans 9:

Class : Class 4

Ans 10:

Class : Class 7
True

Post Your Answer

Subject :NSO    Class : Class 5

Post Your Answer

Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
This is because the colour of the shadow is always black even if the colour of screen orthe colour of the light is different...

Ans 2:

Class : Class 10
Since the colour of the shadow doesn't depend on the colour of the object, you cannot distinguish the roses from each other as the colour of the shadow (black) will remain same for all the roses.

Ans 3:

Class : Class 6
All the three roses are opaque and will have the same shadow. Regardless of the colour of the rose, the colour of the shadows will always be something darker than the colour of the wall. Thus, no rose could be distinguished from the other by looking at their shadows. So D is the correct answer.

Post Your Answer

Subject :NSO    Class : Class 6

Ans 1:

Class : Class 9

Ans 2:

Class : Class 10

Post Your Answer

Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
7982 + 10 = 7992 + 10 = 8002 + 10 = 8012 + 10 = 8022 Answer will be B

Post Your Answer