National Science Olympiad Forum By SOF Olympiad Trainer - Page 135

User Forum

Subject :NSO    Class : Class 3

Ans 1:

Class : Class 5

Post Your Answer

Subject :NSO    Class : Class 2

Ans 1:

Class : Class 4
D;28

Post Your Answer

Subject :NSO    Class : Class 5

Post Your Answer

Subject :NSO    Class : Class 9

Ans 1:

Class : Class 10
option (a) phloem is correct

Ans 2:

Class : Class 10

Post Your Answer

Subject :NSO    Class : Class 1

Post Your Answer

Subject :NSO    Class : Class 2

Ans 1:

Class : Class 3
Why is the ans d

Ans 2:

Class : Class 3
What is the logic ???

Ans 3:

Class : Class 3
why is the answer d

Post Your Answer

Subject :NSO    Class : Class 5

Arti cut out sheets of the same size from four different materials. She arranged them in a straight line as shown.

She then made a crescent-shaped hole in sheet W. She then shone torchlight on set-up and saw a bright crescent-shaped patch of light on sheet Y only. Select the option that correctly identifies the materials of which sheets W, X, Y and Z are made up of.

W X Y Z
A Metal Clear plastic Frosted glass Cardboard
B Cardboard Frosted glass Clear plastic Metal
C Cardboard Clear plastic Metal Frosted glass
D Frosted glass Metal Cardboard Clear plastic


i did c

Ans 1:

Class : Class 7
I DID (C) !!!!

Post Your Answer

Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
whoops

Post Your Answer

Subject :NSO    Class : Class 8

Ans 1:

Class : Class 10
idk

Ans 2:

Class : Class 9
How construction involves water pollution

Ans 3:

Class : Class 8
It is d because it involved all pollutions

Post Your Answer

Subject :NSO    Class : Class 2

Post Your Answer