National Science Olympiad Forum By SOF Olympiad Trainer - Page 595

User Forum

Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
A

Ans 2:

Class : Class 8

Ans 3:

Class : Class 8
The correct option is B

Ans 4:

Class : Class 8
The correct option is B

Ans 5:

Class : Class 8
The right one is option 'A'-30 mins

Ans 6:

Class : Class 8
The correct option is B

Post Your Answer

Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6
Due to deficiency of Calcium.

Post Your Answer

Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
Answer should be C as excess food is wastage.

Ans 2:

Class : Class 10
No, the answer for this is C and D .reason for answer D is excess of food leads to loss of nutrients especially Vitamin C. answer C because it is necessary to preserve pulses, grains otherwise they will rot.

Ans 3:

Class : Class 9
the answer is C

Ans 4:

Class : Class 8
No, i think it's c

Post Your Answer

Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7

Ans 2:

Class : Class 5
Correct answer is D

Ans 3:

Class : Class 7
dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd

Ans 4:

Class : Class 7
b can also be the answer

Ans 5:

Class : Class 6

Ans 6:

Class : Class 7

Ans 7:

Class : Class 7
sorry for my wrong answer

Ans 8:

Class : Class 7

Post Your Answer

Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
It's all of these not none of these.

Ans 2:

Class : Class 8

Ans 3:

Class : Class 8
@Sudarshan its NOT INVOLVED

Ans 4:

Class : Class 6
xccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc

Ans 5:

Class : Class 7
monibuvxrzghjbhjfcdgbnmbhcthjhvvuuuvuuvuvvvuvvuvvuuvvuvuvvjo;kkkk

Post Your Answer

Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
The answer is B!!!

Ans 2:

Class : Class 1
b

Ans 3:

Class : Class 4
B

Ans 4:

Class : Class 4
B

Ans 5:

Class : Class 10
It was a very tricky question at the moment , but when you see the logic , you think "GOSH how come i could not work out the logic of this question , me , the expert al solving logical reasoning" :)

Ans 6:

Class : Class 7
B

Ans 7:

Class : Class 7
i didn't understand the logic

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
the answer is c means dehydration

Post Your Answer

Subject :NSO    Class : Class 9

Post Your Answer

Subject :NSO    Class : Class 9

Ans 1:

Class : Class 10

Ans 2:

Class : Class 10
the answer is 'b' .The plant cell does not burst in hypotonic solution because the plant cell wall exerts an equal pressure as exerted by the liquid in the cell.So this prevents it from bursting but after sometimes, the plant cell will burst.

Ans 3:

Class : Class 9
answer is "b"

Post Your Answer

Subject :NSO    Class : Class 9

Ans 1:

Class : Class 8
Answer is A

Ans 2:

Class : Class 10

Ans 3:

Class : Class 9
the correct answer is A it is given wrong in the test

Ans 4:

Class : Class 9

Ans 5:

Class : Class 10
the answer should be A. its given wrong in the test

Ans 6:

Class : Class 9

Ans 7:

Class : Class 9
Why is the solution B? Can someone explain

Ans 8:

Class : Class 9
The correct answer is A

Ans 9:

Class : Class 7
The answer is A

Ans 10:

Class : Class 9
Can someone explain the solution?

Ans 11:

Class : Class 5
The answer is B because initial temp is 0 the its heated to temp more than melting point so after melting it'll have latent heat of fusion ,therefore temp will be constant finally it will spike to a high temp shown by graph b

Ans 12:

Class : Class 8
The answer is B

Post Your Answer