National Science Olympiad Forum By SOF Olympiad Trainer

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6

Ans 2:

Class : Class 7
c

Ans 3:

Class : Class 7
C is the correct answer

Ans 4:

Class : Class 6
B

Ans 5:

Class : Class 7
C

Ans 6:

Class : Class 3
c

Ans 7:

Class : Class 7
C

Ans 8:

Class : Class 6
B

Ans 9:

Class : Class 7

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 9
Why can't it be b?l

Ans 2:

Class : Class 9
I don't understand. Please explain-why?

Ans 3:

Class : Class 7
Can someone pls explain why??????🤔🤔

Ans 4:

Class : Class 7
Answer should be B

Ans 5:

Class : Class 7

Ans 6:

Class : Class 7
i cannot understand

Ans 7:

Class : Class 6
most people say that option B should be the ans but i think that option A is correct cause the question is about behavioural adaption . Option B, C, and D are based on body features but as for option A the hognose snake pretends to act as if it is dead ...that is an adaptional behaviour to attract it's prey towards it . so option a is correct.

Ans 8:

Class : Class 7
the question is behavioral adaptation...since hognose "pretends" to act dead it is behavioral. All others are based on its body features

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
A

Ans 2:

Class : Class 7
A is suppose to be answer

Ans 3:

Class : Class 6
C is the correct answer

Ans 4:

Class : Class 6
c

Ans 5:

Class : Class 6
YES A IS THE ANSWER

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 8
Energy can be changed from one form to another and KINETIC energy is the energy due to motion not Potential energy . So , the correct answer is D

Ans 3:

Class : Class 8
The correct answer is D because both the options ( B,C ) are incorrect .

Ans 4:

Class : Class 4
every body knows that , its so simple and one of the basics

Ans 5:

Class : Class 4

Ans 6:

Class : Class 4
the answer is

Ans 7:

Class : Class 5
B is incorrect but c is correct

Ans 8:

Class : Class 4
The correct answer is D

Ans 9:

Class : Class 4

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Subject :NSO    Class : Class 9

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7
it should be a

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7

Ans 2:

Class : Class 7

Ans 3:

Class : Class 7
there is no correct answer among the options

Ans 4:

Class : Class 6
Yeah, nothing's right

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Subject :NSO    Class : Class 8

Read the given statements and select the correct option.
Statement-1 : Chloroplast and mitochondria are semi-autonomous organelles.
Statement-2 : Chloroplast and mitochondria have their own DNA and protein synthesizing machinery.

ABoth statements 1 and 2 are true and statement 2 is the correct explanation of statement 1.
BBoth statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1.
CStatement 1 is true and statement 2 is false.
DBoth statements 1 and 2 are false.


can someone explain this properly?

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