National Science Olympiad Forum By SOF Olympiad Trainer - Page 632

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Subject :NSO    Class : Class 3

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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 5

Ans 1:

Class : Class 6

Ans 2:

Class : Class 4

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
d)Yuri Gagarin

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2: (Master Answer)

Class : Class 1
The correct answer is B.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
the answer is A because it require pull force and others require push force

Ans 2:

Class : Class 8

Ans 3: (Master Answer)

Class : Class 1
The correct answer is A.

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 4
C is the answer

Ans 2:

Class : Class 7
ans is b

Ans 3:

Class : Class 6

Ans 4:

Class : Class 7
D

Ans 5:

Class : Class 9
Yes the answer is D.

Ans 6:

Class : Class 4
c

Ans 7:

Class : Class 9
ans is definitely d

Ans 8:

Class : Class 7
small intestine does not absorb water it helps to absorb nutrients from blood

Ans 9:

Class : Class 5
D

Ans 10:

Class : Class 9
Yes , the answer is D .

Ans 11:

Class : Class 3
THE SMALL INTESTINE ABSORBS WATER AND MINERALS FROM FOOD, SO THE ANS. SHOULD BE B.

Ans 12:

Class : Class 3
ITS A

Ans 13:

Class : Class 4
a

Ans 14:

Class : Class 6
D

Ans 15:

Class : Class 4
D

Ans 16:

Class : Class 4
a

Ans 17:

Class : Class 6
b

Ans 18:

Class : Class 3
Answer is definately D

Ans 19:

Class : Class 3
ans is definitely

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
ITS B

Ans 2:

Class : Class 3
c

Ans 3:

Class : Class 3
B is the right answer.

Ans 4:

Class : Class 8

Ans 5:

Class : Class 7

Ans 6:

Class : Class 5
B is the right answer

Ans 7:

Class : Class 3
Aarush Chakrabortty and Shaunak are correct

Ans 8:

Class : Class 3
b

Ans 9:

Class : Class 8
C is the correct answer because it is the part which food into smaller pieces. Explanation: The food enters in our body. >It reaches to our stomach. >It is broken into pieces. >It reaches to the rectum through large intestine. >It comes out from anus. Oesophagus >stomach >small intestine >large intestine >rectum >anus

Ans 10:

Class : Class 4
B is right

Ans 11:

Class : Class 7
Small intestine is an organ of digestive system where complete digestion of food occurs and the digested food nutrients are absorbed into blood and sent to all body parts.Hence correct answer : option 'c'

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7

Ans 2:

Class : Class 8
umm thx everyone

Ans 3:

Class : Class 5

Ans 4:

Class : Class 7

Ans 5:

Class : Class 9
oh. ok.

Ans 6:

Class : Class 6

Ans 7:

Class : Class 9
it must be a. as amount of oxygen decreases and when searched... gives the same answer

Ans 8:

Class : Class 8

Ans 9:

Class : Class 9
ans is C. because of sodium bicarbonate,the plants get CO2 and perform photosynthesis and give out O2

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