National Science Olympiad Forum By SOF Olympiad Trainer - Page 338

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3

Ans 2:

Class : Class 5

Ans 3: (Master Answer)

Class : Class 1

B

Option A and C has correct statements and option B has incorrect statement. Bird Y can fly. It can be woodpecker, which has feet similar to parrot. Bird X can fly as well as swim. It cannot be the black and white coloured bird found at poles, as it cannot fly.Bird Z runs fast. It can be ostrich that lays largest egg in the world.

 


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Subject :NSO    Class : Class 5

Ans 1: (Master Answer)

Class : Class 1

C


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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 3

Ans 2:

Class : Class 8
The answer is option B. We can see that the difference between w's height (3) and x's height (7) is the highest as compared to others. Therefore the moving ball gained maximum speed at X

Ans 3:

Class : Class 8
Oh sorry! The reason is that at X, the ball traveled most distance in less time as compared to other.. That's the reason that the ball has greatest avg. speed at X

Ans 4:

Class : Class 9
the graph is not clear

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 9

Ans 2:

Class : Class 4
The correct answer is: D

Ans 3:

Class : Class 4
Doesn't hot air rise up from the land and cold air take up the hot air's place?

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 9
all are correct

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Subject :NSO    Class : Class 5

Ans 1: (Master Answer)

Class : Class 1

A


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Subject :NSO    Class : Class 9

Ans 1:

Class : Class 9
sorry it should be dthey have given c

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6
North-West

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7
SOF is right

Ans 2:

Class : Class 7
Ans should be D

Ans 3:

Class : Class 8

Ans 4:

Class : Class 5
it is written what will not be the consequence. What are you doing SOF???!!!!!!!

Ans 5:

Class : Class 5
This is wrong.

Ans 6:

Class : Class 1
It is wrong as when the population of sparrow increases, there will be less grasshoppers The correct answer should be d

Ans 7:

Class : Class 5
The correct Ans is C as it says what would NOT be the consequence

Ans 8:

Class : Class 4
the correct answer should be A

Ans 9:

Class : Class 6
Yes, I agree with you Ananya.

Ans 10:

Class : Class 5
ans should be c as SOF is right

Ans 11:

Class : Class 5
should be d

Ans 12:

Class : Class 5
correct answer should be A

Ans 13:

Class : Class 1
Oh yes. Sof is right . When we read the question carefully , it says what will NOT likely be the consequence.

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 6

Ans 2:

Class : Class 1
Vanakkam ubashir

Ans 3:

Class : Class 8

Ans 4:

Class : Class 8
It can form both real as well as virtual image. It depends on the adjustment of the concave mirror.

Ans 5:

Class : Class 8
it forms both real and virtual

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