National Science Olympiad Forum By SOF Olympiad Trainer - Page 534

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8
Answer.c chipko movement is started at 1973

Ans 2:

Class : Class 4
answer is c. divya- management is not complete denial but better, reduced and wiser user of forest products.Hence all three are wrong and answer is c richa- chipko movement started in 1973nandini- She is wrong. what she told is not soil pollution but soil errosion

Ans 3:

Class : Class 7
a

Ans 4:

Class : Class 7
answer is A I got it correct

Ans 5:

Class : Class 7
a

Ans 6:

Class : Class 6
The right answer is C because conservation is not complete denial, chipko movement started in 1973 and it is not soil pollution but soil erosion.

Ans 7:

Class : Class 9
But Divya is also incorrect

Ans 8:

Class : Class 8
Divya is wrong because she says denial or utilization and utilization is good use in the right amt which is the opposite.Richa is wrong because Chipko movement started in 1973.Nandini is wrong because the answer is soil erosion, not soil pollution.Therefore, the correct answer is C- Divya, Richa and Nandini all are wrong. Please check and fix it SOF.

Ans 9:

Class : Class 6
Ans is b

Ans 10:

Class : Class 8
actually,the answer is B. Chipko movement was started in 1973....and what nandini says in soil erosion and not soil pollution.so the answer is B

Ans 11:

Class : Class 8
Chipko movement was started in 1973 and not in 1972

Ans 12:

Class : Class 7
Chipko movement started on 1973

Ans 13:

Class : Class 7
thanks

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
c

Ans 2:

Class : Class 7
C

Ans 3:

Class : Class 3
c

Ans 4:

Class : Class 3
C

Ans 5:

Class : Class 3
C

Ans 6:

Class : Class 3
C

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Subject :NSO    Class : Class 8

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 4
answer is d

Ans 2:

Class : Class 3
C

Ans 3:

Class : Class 3
C

Ans 4:

Class : Class 3
C

Ans 5:

Class : Class 3
C

Ans 6:

Class : Class 3
C

Ans 7:

Class : Class 3
C

Ans 8:

Class : Class 3
C

Ans 9:

Class : Class 4

Ans 10:

Class : Class 3
C

Ans 11:

Class : Class 3
D

Ans 12:

Class : Class 3
The D option is correct as none of the options are incorrect

Ans 13:

Class : Class 3
C

Ans 14:

Class : Class 5
D

Ans 15:

Class : Class 2
option C is correct one

Ans 16:

Class : Class 10

Ans 17:

Class : Class 2
option C is correct one

Ans 18:

Class : Class 6
Ans. is D)

Ans 19:

Class : Class 3
D

Ans 20:

Class : Class 3
C

Ans 21:

Class : Class 3
C

Ans 22:

Class : Class 3
C

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
Yes, of course, the answer should be B

Ans 2:

Class : Class 7
I think it is B

Ans 3:

Class : Class 5
yes, ice is the frozen form of water abut it still conducts electricity although it is a poor conductor

Ans 4:

Class : Class 6
The correct answer should be B. Ice is the frozen form of water, which is a good conductor. So C cannot come as the answer.

Ans 5:

Class : Class 4
B is also correct as none of them in column W is magnetic

Ans 6:

Class : Class 7
Answer should not be B as zinc and aluminium are not magnetic.

Ans 7:

Class : Class 5
Doesn't ice conduct electricity?

Ans 8:

Class : Class 10
option B can also come

Ans 9:

Class : Class 7
Yes Ayushree Barman the answer to this question is B and not C

Ans 10:

Class : Class 9

Ans 11:

Class : Class 7
option B also can come

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
THE ANSWER IS B

Ans 2:

Class : Class 5

Ans 3:

Class : Class 3
Answer is B because - P is skull , Q is cerebrum and S is medulla !!

Ans 4:

Class : Class 7

Ans 5:

Class : Class 10
The Answer is B as we all know that the skull is Q. So if you look at the options you can see only one option having Q as Skull. So B is the correct answer.

Ans 6:

Class : Class 9

Ans 7:

Class : Class 5
Wutever, da

Ans 8:

Class : Class 5
The Answer is B

Ans 9:

Class : Class 10
Sorry, The Skull is P so the correct option will be B.

Ans 10:

Class : Class 9
P is the outer layer,which protects the brain and hence is the skull.Topmost is CerebrumThen Cerebellum And the bottomost part is Medulla.Hence the Answer is B

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Subject :NSO    Class : Class 3

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