National Science Olympiad Forum By SOF Olympiad Trainer - Page 695

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
A

Ans 2:

Class : Class 9
A vector diagram is a diagram which shows both direction and magnitude....hope you found it helpful!

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3

Ans 2:

Class : Class 7
Ans-d because if it is not scarce the house will flow away.

Ans 3:

Class : Class 7
My answer was D but it changed itself as C

Ans 4:

Class : Class 2

Ans 5:

Class : Class 5
a

Ans 6:

Class : Class 3
fgdgcbcbc vccdhdhdgvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvbcbdfdhgdhvghvbvhfhhfudfdvbccjcccbcbcbdhdhssjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjssssssssssssssssssssssssssssssssssss

Ans 7:

Class : Class 3
The answer should be (A) but, why have they said that (D) should be the answer .

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 10

Ans 2:

Class : Class 8
It has to be A

Ans 3:

Class : Class 10
as static friction is always more than sliding friction and horse experiences static friction during its first steps.therefore option [A] is correct.

Ans 4:

Class : Class 8
Yes A is correct

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 10
why dont you tell it yourself

Ans 2:

Class : Class 10
why dont you tell it yourself

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 5

Ans 2:

Class : Class 6

Ans 3:

Class : Class 7

Ans 4:

Class : Class 7
Answer should be both a and c The solution they gave it is written a but the correct answer they wrote c

Ans 5:

Class : Class 6
The answer is C. You should Know It.

Ans 6:

Class : Class 7

Ans 7:

Class : Class 7

Ans 8:

Class : Class 7
Answer should be both a and c

Ans 9:

Class : Class 7
the correct answer should be a as the snow slides off easily due to its cone shaped structure

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is A.

Ans 2:

Class : Class 7

Ans 3:

Class : Class 9

Ans 4:

Class : Class 9
A is correct because bat gives birth to its babies while turtles, crocodiles and ducks lay eggs.....😊so my answer is ✅correct

Ans 5:

Class : Class 4
CORRECT ANS IS A AS BAT IS A MAMMAL AND MAMMALS GIVE BIRTH TO FULLY FORMED BABIES

Ans 6:

Class : Class 5
correct answer is A

Ans 7:

Class : Class 9
The correct answer is A because Bat is a mammal and gives birth to young ones while others lay eggs .

Ans 8:

Class : Class 7
Bats are mammals and so they give birth to young ones.If they were not mammals,they would not have hair on their body.So, based on what is written above by me, it is clear that I think that the correct answer is option 'A'.

Ans 9:

Class : Class 7

Ans 10:

Class : Class 10

Ans 11:

Class : Class 4

Ans 12:

Class : Class 7

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
the answer should be D

Ans 2:

Class : Class 8

Ans 3:

Class : Class 8

Ans 4:

Class : Class 10
answer should be d

Ans 5:

Class : Class 8
D

Ans 6:

Class : Class 8
Answer should be D

Ans 7:

Class : Class 8
The ans is not DEutrophication decreases oxygen and the graph shows increasing oxygen

Ans 8:

Class : Class 8

Ans 9:

Class : Class 7
Shouldn't the answer be D?

Ans 10:

Class : Class 8

Ans 11:

Class : Class 9
This answer is WRONG!! Answer should be D.

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