National Science Olympiad Forum By SOF Olympiad Trainer - Page 721

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
I think it is option(c)

Ans 2:

Class : Class 9
C paper is opaque

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
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Ans 2:

Class : Class 4
yes it is C

Ans 3:

Class : Class 5
the correct ans is C

Ans 4:

Class : Class 7
how C ????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

Ans 5:

Class : Class 3
how come u say c is the ans

Ans 6: (Master Answer)

Class : Class 1
The correct answer is C.

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
B overcooking decreases the nutritive value of food

Ans 2:

Class : Class 5
B-overcooking decreases the nutritive value of food.

Ans 3:

Class : Class 5
Hasan has copied the solution of SOF

Ans 4:

Class : Class 3

Ans 5:

Class : Class 5
B- Overcooking decreases the nutritive value of food.

Ans 6:

Class : Class 2
Overcooking decreases the nutritive value of food. Roughage present in vegetables and fruits should not be discarded as it is good for our digestive system. Preserved food has preservatives in it and other conditions unsuitable for microbial growth. Growing children need more proteins to build strong muscles.

Ans 7:

Class : Class 5

Ans 8:

Class : Class 2

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 5
D - 1 and 4 only

Ans 2:

Class : Class 2
D

Ans 3:

Class : Class 5

Ans 4:

Class : Class 3

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 5
B is right

Ans 2:

Class : Class 7
the answer should be D

Ans 3:

Class : Class 4

Ans 4:

Class : Class 5
B- A carbohydrate rich food that is rich in roughage also

Ans 5:

Class : Class 4
the answer should be A as porridge is considered complete food

Ans 6:

Class : Class 3
The answer should be D

Ans 7:

Class : Class 7
B is correct in option A milk is the complete food not porridge

Ans 8:

Class : Class 7

Ans 9:

Class : Class 3
Porridge has roughage so the answer should be B

Ans 10:

Class : Class 6

Ans 11:

Class : Class 3
No momanned, D is not the answer

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
The answer should be D

Ans 2:

Class : Class 8
the correct answer is A-PIZZA

Ans 3:

Class : Class 5
A - Pizza

Ans 4:

Class : Class 8

Ans 5:

Class : Class 4
A -Pizza is the answer because in the grid it is given baking in the grid and we bake Pizza so A is the answer

Ans 6:

Class : Class 3
The word FRY also appears then potentially Option D Samosa can also be the answer

Ans 7:

Class : Class 4
its pizza because baking is written

Ans 8:

Class : Class 8

Ans 9:

Class : Class 8
you don't know anything thats why you shutup okay tacla manus

Ans 10:

Class : Class 5
I think there are two answers (A and B)

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Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

Class : Class 1
The correct answer is A.

Ans 2:

Class : Class 6

Ans 3:

Class : Class 5
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Ans 4:

Class : Class 3
Aaaaaaaaaaaaaaaaaaaaaaaaaaaa is the aaaaaanswer

Ans 5:

Class : Class 6
Class:answer is A

Ans 6:

Class : Class 3
yes it is (A)

Ans 7:

Class : Class 3
class-III-B

Ans 8:

Class : Class 3
i dont think

Ans 9:

Class : Class 6

Ans 10:

Class : Class 4
It is C

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 6
AND when shape of an object is spherical it undergoes rolling friction and when the shape is a flat surface the moving object undergoes sliding friction which is greater than rolling friction

Ans 2:

Class : Class 6
shape of the body affects the drag friction also sliding and rolling friction would be same if shape did not matter.

Ans 3:

Class : Class 9
But if the shape of the object is streamlined then then the force of friction exerted on it will be less

Ans 4:

Class : Class 9

Ans 5:

Class : Class 8
Friction depends on the shape of the body as well....the option is incorrect

Ans 6:

Class : Class 9
ya i agree with u both

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Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

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Subject :NSO    Class : Class 8

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