National Science Olympiad Forum By SOF Olympiad Trainer - Page 613

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
ans : a, in case of option c & d no change of soil fertility in case of option b cyclone do not dissolve soil or rocks in option a saline water can change the soil fertility

Ans 2:

Class : Class 7
a

Ans 3:

Class : Class 8

Ans 4:

Class : Class 7
ans : a, in case of option c & d no change of soil fertility in case of option b cyclone do not dissolve soil or rocks in option a saline water can change the soil fertility

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
no they are not same crater is a depression caused by volcanic eruption or falling of a huge meteorite on the surface of earth

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 5
how can tye answer be c as it says" used for seperating harmful substance for pure one. it can be used as in the case of sea water evaporation is used for seperating salt and water as salty water is harmful.....?????????????/

Ans 2:

Class : Class 6
Yes it is showing wrong infoAnswer SHOULD BE C

Ans 3:

Class : Class 5
HOW CAN THE ANSWER BE AS IT SAYS THE " USED FOR

Ans 4:

Class : Class 7
yes

Ans 5:

Class : Class 7

Ans 6:

Class : Class 6
the answer is c

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 4
answer should be D

Ans 2:

Class : Class 3
D is the right answer.

Ans 3:

Class : Class 9
Sun has its own lights but the other three have not their own.So the right answer should be A.

Ans 4:

Class : Class 7
d

Ans 5:

Class : Class 5
D

Ans 6:

Class : Class 3
D

Ans 7:

Class : Class 8
Moon dosen''t has it"s own light and the other three have their own light so option (D) is the right ans.

Ans 8:

Class : Class 8

Ans 9:

Class : Class 8

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
C

Ans 2:

Class : Class 8
D

Ans 3:

Class : Class 5
D

Ans 4:

Class : Class 4
a

Ans 5:

Class : Class 3
C

Ans 6:

Class : Class 8
B

Ans 7: (Master Answer)

Class : Class 1

Ans 8:

Class : Class 3
BHABANI SHANKAR ACHARYA CLASS-3-B KIIT INTERNATIONAAL SHOOL ANS-C

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Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

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Subject :NSO    Class : Class 9

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8
The correct answer is the second one

Ans 2:

Class : Class 9
gynoecium

Ans 3:

Class : Class 8
C is the answer

Ans 4:

Class : Class 9
gynoecium is the innermost whorl of a flower not androecium

Ans 5:

Class : Class 6
no check the 3rd one it says stamen form innermost ring but pistil / carpel form the innermost ring

Ans 6:

Class : Class 7
it asks the correct statement

Ans 7:

Class : Class 6

Ans 8:

Class : Class 8
yeah ig 2 only cuz pistil is in the middle

Ans 9:

Class : Class 7

Ans 10:

Class : Class 8
2 one is correct

Ans 11:

Class : Class 5
Correct answer is C

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