National Science Olympiad Forum By SOF Olympiad Trainer

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 5
rteweewwwwwwwwwwwww

Ans 2:

Class : Class 3
ursa major means the great hunter

Ans 3:

Class : Class 4

Ans 4:

Class : Class 3
Ans: Orion is a constellation that resembles a hunter.

Ans 5:

Class : Class 8
Yes , Ursa Major resembles the Great Bear , Leo ; lion ,Orion ; hunter and Scorpius; scorpion .

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6

Ans 2:

Class : Class 6
ANSWER IS B

Ans 3:

Class : Class 6
i am inveitable

Ans 4:

Class : Class 7

Ans 5:

Class : Class 6

Ans 6:

Class : Class 6

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Subject :NSO    Class : Class 4

Ans 1:

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

Ans 2:

Class : Class 3

Ans 3:

Class : Class 4
D

Ans 4:

Class : Class 4
D

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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 3

Ans 3:

Class : Class 3
🤔

Ans 4:

Class : Class 3
d

Ans 5:

Class : Class 3

Ans 6:

Class : Class 4

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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 5

Ans 2:

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 3:

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

Ans 4:

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 5: (Master Answer)

Class : Class 1
The correct answer is C.

Ans 6:

Class : Class 8
I can't understand

Ans 7:

Class : Class 8
I think Aanya is right

Ans 8:

Class : Class 3
the answer should be d

Ans 9:

Class : Class 4
Can anyone explain this question?

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
ANS b

Ans 2:

Class : Class 7

Ans 3:

Class : Class 6

Ans 4:

Class : Class 5
i think its a

Ans 5:

Class : Class 5
I THINK IT IS D

Ans 6:

Class : Class 4

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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 5
c

Ans 2:

Class : Class 5

Ans 3:

Class : Class 6
see a small rectangale in that big square? see that rectangle carefully , you will find athe letter w.

Ans 4:

Class : Class 5
there is NEWS also

Ans 5:

Class : Class 8
where is W

Ans 6:

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

Ans 7:

Class : Class 4
Where is P of STOP?

Ans 8:

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

Ans 9:

Class : Class 6

Ans 10:

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

Ans 11:

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

Ans 12:

Class : Class 6

Ans 13:

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

Ans 14:

Class : Class 6

Ans 15:

Class : Class 5

Ans 16:

Class : Class 8
Can you solve it?

Ans 17:

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

Ans 18:

Class : Class 3
a dumb question

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