National Science Olympiad Forum By SOF Olympiad Trainer - Page 526

User Forum

Subject :NSO    Class : Class 7

Ans 1:

Class : Class 5
The answer is c .

Ans 2:

Class : Class 4
the answer should be c

Ans 3:

Class : Class 8

Ans 4:

Class : Class 7
The correct answer is D as Y has living cells in it while X does not Therefore, osmosis occurs in Y and the level of sugar solution increases

Post Your Answer

Subject :NSO    Class : Class 3

Ans 1:

Class : Class 7
At most dust is stuck on the sticky surface of tape 'Y', it indicates that this tape was exposed to air at a location having the maximum level of air pollution. This prooves that the correct answer is option 'b'.

Ans 2:

Class : Class 7

Ans 3:

Class : Class 3

Ans 4:

Class : Class 7

Ans 5:

Class : Class 3
'I am veryyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy smart!

Ans 6:

Class : Class 9
Thaneesha,its C Ashmi Narkar

Ans 7:

Class : Class 9
Thaneesha,its C Ashmi Narkar

Post Your Answer

Subject :NSO    Class : Class 4

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 4
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Ans 3:

Class : Class 4
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Post Your Answer

Subject :NSO    Class : Class 5

Post Your Answer

Subject :NSO    Class : Class 8

Post Your Answer

Subject :NSO    Class : Class 7

Post Your Answer

Subject :NSO    Class : Class 3

Ans 1:

Class : Class 5
the correct answer is a

Ans 2:

Class : Class 2

Ans 3:

Class : Class 5
RRRRRRRRRRRRRRRRRRRRRRRRR

Post Your Answer

Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8
It can be Q because if P is moved clockwise then R would move anticlockwise making Q move clockwise, but if Q moves anticlockwise then it will make R move clockwise making P move anticlockwise, which is it's opposite. So Q is incorrectly marked.

Ans 2:

Class : Class 10
Q OR S ONE OF THEM IS INCORRECTLY MARKED

Ans 3:

Class : Class 7
If p is the driving gear then all are right.

Ans 4:

Class : Class 8
If P is moved in clockwise direction then R would move in anticlockwise direction with P, but if Q moves anticlockwise then R will move clockwise and P would move Anticlockwise, which is opposite of it. So Q is incorrectly marked.

Post Your Answer

Subject :NSO    Class : Class 6

Post Your Answer