National Science Olympiad Forum By SOF Olympiad Trainer

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 4

Ans 2:

Class : Class 1

Ans 3:

Class : Class 1

Ans 4:

Class : Class 2
Answer is d

Ans 5:

Class : Class 6
1)When option 'a' choosed SOF shows option 'b' as correct answer and vica-versa. 2) In the book the correct answer is 'a' but over here it is showing as 'b'.

Ans 6:

Class : Class 6

Ans 7:

Class : Class 5
Aryaveer and shourya shinde, maybe it be a technical error. But you are right

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
Small Intestine

Ans 2:

Class : Class 8

Ans 3:

Class : Class 5
Stomach will grind the food particles into smaller one and in small intestine only finally digestion will takes place and the nutrients will absorbed by blood.

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 8
It is plant P because if we compare 5 1/2cm with other measures, it will be the largest.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
I go with Jasnoor's option. A

Ans 2:

Class : Class 5

Ans 3: (Master Answer)

Class : Class 1
The correct answer is D.

Ans 4:

Class : Class 4
what is pollination

Ans 5:

Class : Class 4
A

Ans 6:

Class : Class 4
My Answer is DPollination is when pollen of a plant travels from one plant to another by something (i.e.Insect and water). Pollens are used to grow seeds in the plant

Ans 7:

Class : Class 5

Ans 8:

Class : Class 1
D.

Ans 9:

Class : Class 4

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
DB

Ans 2:

Class : Class 7
but the ques is wrong........if a is sitting between g and c, how is c second to the right of a ???????

Ans 3: (Master Answer)

Class : Class 1
The correct answer is A.

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
option c is correct as acceleration means change of speed

Ans 2:

Class : Class 8
not c i think

Ans 3:

Class : Class 7
option c is correct

Ans 4:

Class : Class 10
D as it is mentioned that the particle is travelling at a constant speed

Ans 5:

Class : Class 7
Both 'C' and 'D' are correct

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Subject :NSO    Class : Class 7

Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

Ans 2:

Class : Class 7
The correct is C

Ans 3:

Class : Class 8
I am not able to understand it

Ans 4:

Class : Class 7
Here the properties of lines and angles will be applied.Then the laws of reflection

Ans 5:

Class : Class 8
I actually don't get the logic behind it

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
0hi hi hih h hi hi hi hii

Ans 2:

Class : Class 7
The correct answer is D.

Ans 3:

Class : Class 4
yes according to me also the answer is c but in nso practice papers it is written as d

Ans 4:

Class : Class 7
ans= c

Ans 5:

Class : Class 7
Ans c

Ans 6:

Class : Class 8

Ans 7:

Class : Class 9
yes ans c

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