National Science Olympiad Forum By SOF Olympiad Trainer

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6

Ans 2:

Class : Class 6

Ans 3:

Class : Class 6
ANSWER IS B

Ans 4:

Class : Class 6

Ans 5:

Class : Class 7

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
D

Ans 2:

Class : Class 6
It is not a duck and his beak help him to catch fishes(fishes are first stored in its beak)

Ans 3:

Class : Class 4
D

Ans 4:

Class : Class 3

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 9
Option A,because it is having the greatest number of bacteria in the shortest time.

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Subject :NSO    Class : Class 6

The food items shown in the figure are rich in nutrient X.Read the given statements regarding the nutrient X.
        
(i)   When we grow, our body needs X to make new cells.
(ii)   Intake of X gives energy immediately.
(iii)  Growing children and sick people require less amount of X in their diet.
(iv)  X gets stored in our body and keep us warm.
Which of the above statements are incorrect?

A(i) and (iv)
B(iii) and (iv) only
C(i) and (iii)
D(ii) , (iii) and (iv)


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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3

Ans 2:

Class : Class 4

Ans 3:

Class : Class 3
d

Ans 4:

Class : Class 3

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Subject :NSO    Class : Class 4

Geeta stretched a piece of plastic food wrap over a large bowl and held it firmly in place with a rubber band. She put some green beans on the plastic. Then she used a spoon to hit the side of the bowl. She saw that the beans bounced all over the plastic producing little tapping noises. Which of the following shows the energy conversions that have taken place?

A Movement → Sound → Movement
B Sound → Sound → Movement
C Movement → Sound → Movement → Sound
D Sound → Movement → Sound → Movement


Ans 1:

Class : Class 4
correct ans is c cause first she did an action by putting the beans the action caused some sound which makes it movement-sound then she cut the plastic wrap which was the movement the movement made the beans spill all over which makes it sound energy

Ans 2:

Class : Class 5
I can't understand

Ans 3:

Class : Class 4
correct answer isC ..... I understood everything

Ans 4: (Master Answer)

Class : Class 1
The correct answer is C.

Ans 5:

Class : Class 5
I think Aanya is right

Ans 6:

Class : Class 4
4 correct ans is c cause first she put the beans and it makes some sound and made a movement in the first place so it will be movement sound and then she broke it so basically it will be movement again but the action caused the beans to spill so that is why it made some tapping sound so the ans should be c movement- sound -movement- sound

Ans 7:

Class : Class 5
the answer should be d

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
i think its a

Ans 2:

Class : Class 6

Ans 3:

Class : Class 4
ANS b

Ans 4:

Class : Class 5

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Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6

Ans 2:

Class : Class 5
I don't get it...

Ans 3:

Class : Class 5
c

Ans 4:

Class : Class 8
where is W

Ans 5:

Class : Class 5

Ans 6:

Class : Class 5
yes, I agree with the answer c.

Ans 7:

Class : Class 4
Where is P of STOP?

Ans 8:

Class : Class 5
there is NEWS also

Ans 9:

Class : Class 6

Ans 10:

Class : Class 5
Where is n ? The answer should be C

Ans 11:

Class : Class 5
see a small rectangale in that big square? see that rectangle carefully , you will find athe letter w.

Ans 12:

Class : Class 5
The W letter we can see in the lower rectangle inside the square.

Ans 13:

Class : Class 8
Can you solve it?

Ans 14:

Class : Class 6
The answer should be C . I cannot find W of NEWS.

Ans 15:

Class : Class 5
ans should be B,C,D. Who who agrees?

Ans 16:

Class : Class 6

Ans 17:

Class : Class 3
a dumb question

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 4
A

Ans 3:

Class : Class 4

Ans 4:

Class : Class 5

Ans 5:

Class : Class 4

Ans 6:

Class : Class 5
why is the answer A

Ans 7:

Class : Class 4
can someone tell me the ans

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