National Science Olympiad Forum By SOF Olympiad Trainer - Page 379

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 2
I don't understand anything

Ans 2:

Class : Class 2

Ans 3: (Master Answer)

Class : Class 1

B

We wear woollen fabrics made of fibres sourced from mammals like sheep, rabbit, yak, etc. in 'WINTER' season, that hidden in the given word grid.


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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3

Ans 2:

Class : Class 3
ans A is also correct.

Ans 3:

Class : Class 3
i think it's c

Ans 4:

Class : Class 6
a is also correct but in the answer key its showing C why ??

Ans 5:

Class : Class 2
it shouldd be A i guess

Ans 6:

Class : Class 7
it is C

Ans 7:

Class : Class 2
It shows that T was not once alive, but wooden chair is made out of wood which comes from trees which was once alive

Ans 8:

Class : Class 6

Ans 9:

Class : Class 5
i guess so

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Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

Class : Class 1

A

P, Q, R, S and T are leaf, flower, fruit, stem and root respectively. Roots of sweet potato are edible, fruits of pumpkin and brinjal are edible and stem of sugarcane is edible.


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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8
yes, this is not a right explanation

Ans 2:

Class : Class 8

Ans 3:

Class : Class 10
i am not convinced with the solution.

Ans 4:

Class : Class 7
please explain the answer

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Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

Class : Class 1

(D):

After interchanging the positions, we get


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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2: (Master Answer)

Class : Class 1

C


Ans 3:

Class : Class 5

Ans 4:

Class : Class 9
C

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 9
The answer of this question is A...as a charged object can attract something that is neutral by induction and an atom which gains electrons becomes negatively charged.

Ans 2:

Class : Class 8
Ans is a

Ans 3:

Class : Class 8

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 9

Ans 1: (Master Answer)

Class : Class 1

D


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