National Science Olympiad Forum By SOF Olympiad Trainer - Page 789

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 10
option A

Ans 2:

Class : Class 10
option c

Ans 3:

Class : Class 8
It's option A

Ans 4:

Class : Class 8
its option "a" because stomach ("p") secretes HCL and (digestive juice) pepsin , bile is produed in liver (q) by gall bladder and large intestine (r) absorb water and pases semi-solid feaces into rectum

Ans 5:

Class : Class 8
Option A

Ans 6:

Class : Class 7
option a is the right ans

Ans 7:

Class : Class 7
option a

Ans 8:

Class : Class 7
A) i - P, ii - Q, iii - S

Ans 9:

Class : Class 7
it is option a

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
it is not d it should be something else

Ans 2:

Class : Class 6
Ans. - D

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6

Ans 2:

Class : Class 10
c

Ans 3:

Class : Class 3
All insects have there pairs of legs attached to the Thorax region. Hence answer C is correct

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6

Ans 2:

Class : Class 8
The answer should be option b , no gravity

Ans 3:

Class : Class 8
it is either b or c .

Ans 4:

Class : Class 3
Ans should be B.

Ans 5:

Class : Class 7
Thanks deeptajit Roy

Ans 6:

Class : Class 8

Ans 7:

Class : Class 5
the answer can both b and c but a is impossible please give the right solution

Ans 8:

Class : Class 7

Ans 9:

Class : Class 7
Answer is not C because weight of anobject can be zero, but mass remainsconstant.

Ans 10:

Class : Class 7
it cannot be B because mass is how much matter an object has and if something had 0 mass, it would be non - existent

Ans 11:

Class : Class 8

Ans 12:

Class : Class 10

Ans 13:

Class : Class 7
the answer is c

Ans 14:

Class : Class 7
a is the anwer I am sure

Ans 15:

Class : Class 6
A

Ans 16:

Class : Class 10
actually the astronauts just FEEL weightless, they actually are in freefall but since the gravity is really weak nobody notices.

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 6

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