National Science Olympiad Forum By SOF Olympiad Trainer - Page 509

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
Chipko movement started on 1973

Ans 2:

Class : Class 7
answer is A I got it correct

Ans 3:

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 4:

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 5:

Class : Class 7
a

Ans 6:

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 7:

Class : Class 7
a

Ans 8:

Class : Class 9
But Divya is also incorrect

Ans 9:

Class : Class 7
thanks

Ans 10:

Class : Class 6
Ans is b

Ans 11:

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 12:

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

Ans 13:

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

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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 3
C

Ans 3:

Class : Class 3
C

Ans 4:

Class : Class 3
c

Ans 5:

Class : Class 7
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 3
C

Ans 2:

Class : Class 10

Ans 3:

Class : Class 6
Ans. is D)

Ans 4:

Class : Class 3
D

Ans 5:

Class : Class 3
D

Ans 6:

Class : Class 3
C

Ans 7:

Class : Class 3
C

Ans 8:

Class : Class 3
C

Ans 9:

Class : Class 4
answer is d

Ans 10:

Class : Class 3
C

Ans 11:

Class : Class 4

Ans 12:

Class : Class 3
C

Ans 13:

Class : Class 2
option C is correct one

Ans 14:

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

Ans 15:

Class : Class 3
C

Ans 16:

Class : Class 3
C

Ans 17:

Class : Class 3
C

Ans 18:

Class : Class 3
C

Ans 19:

Class : Class 4
D

Ans 20:

Class : Class 3
C

Ans 21:

Class : Class 2
option C is correct one

Ans 22:

Class : Class 3
C

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Subject :NSO    Class : Class 5

Ans 1:

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

Ans 2:

Class : Class 7
option B also can come

Ans 3:

Class : Class 9

Ans 4:

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

Ans 5:

Class : Class 5
Doesn't ice conduct electricity?

Ans 6:

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

Ans 7:

Class : Class 7
I think it is B

Ans 8:

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 9:

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

Ans 10:

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

Ans 11:

Class : Class 10
option B can also 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 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 2:

Class : Class 5

Ans 3:

Class : Class 5
THE ANSWER IS B

Ans 4:

Class : Class 5
The Answer is B

Ans 5:

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

Ans 6:

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

Ans 7:

Class : Class 7

Ans 8:

Class : Class 5
Wutever, da

Ans 9:

Class : Class 9

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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