National Science Olympiad Forum By SOF Olympiad Trainer - Page 575

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 3
correct answer should be D here?

Ans 2:

Class : Class 9
correct answer should be D

Ans 3:

Class : Class 7
correct answer should be D

Ans 4:

Class : Class 7

Ans 5:

Class : Class 5
it should be D

Ans 6:

Class : Class 7
Correct answer should be D

Ans 7:

Class : Class 3
correct answer should be D

Ans 8:

Class : Class 2
Answer is d

Ans 9:

Class : Class 5
Correct answer-D

Ans 10:

Class : Class 3
the correct answer should be D

Ans 11:

Class : Class 7
Correct Answer should be D

Ans 12:

Class : Class 7

Ans 13:

Class : Class 2
QUETION INCORRECT!!!

Ans 14:

Class : Class 7

Ans 15:

Class : Class 6
answer should be D !!

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8
OPTION A

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 10
yes , it may look like option C is the opening stage of lotus flower and option D is a flower.......but if we look more closerly , then B is reticulate venation and rest all are parallel venetion

Ans 2:

Class : Class 7

Ans 3:

Class : Class 7
Literally in first image it is

Ans 4:

Class : Class 7
D is a flower but others are leaves.

Ans 5:

Class : Class 9

Ans 6:

Class : Class 1

Ans 7:

Class : Class 4
B is reticulate Vention how ever all others are parrlel vinetion

Ans 8:

Class : Class 8

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8

Ans 2:

Class : Class 8
Good

Ans 3:

Class : Class 9
Thank u Ashher Pervez 🥰

Ans 4:

Class : Class 7

Ans 5:

Class : Class 8

Ans 6:

Class : Class 9

Ans 7:

Class : Class 10
the answer is option c as the compass needle always points to south pole of a magnet.in this figure the compass needle is pointing towards the left hand side magnet's pole which means that pole's polarity is south and the pole of right hand side magnet is north. you should do a practical of this figure!

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 10

Ans 2:

Class : Class 6

Ans 3:

Class : Class 8
A, B and C are linear motions and D is non-linear motion because bird can come back to original point but if a ball is thrown or a bomb is released from an aeroplane or if a javelin is thrown, they can not come back to original point

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 9
no fellow areen correct ans is C

Ans 2:

Class : Class 6
Ans is D because top soil erosion will occur. Because of less trees, there will not be enough supply of food, so herbivores will become extinct, if there will no herbivores, there will be no carnivores and omnivores also. As carbon dioxide is a greenhouse gas, more amount of carbon dioxide will cause global warming. And trees are used to make some medicines, so if trees wil be not there, this will lead to loss of some medicines.

Ans 3:

Class : Class 6
D is answer simple

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 8
vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv

Ans 2:

Class : Class 9
What!!!!!!'!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!L!!!!!!!!!K!!!!!!!!J!!!!!!!!!!L!I!!Kffuguhguhuhihhhfyfhvhv

Ans 3:

Class : Class 8
D would be A

Ans 4:

Class : Class 8
D

Ans 5:

Class : Class 8
Both C and D are correct because if Kusum did both of these all three groups are correct so they should keep C and D in the different positions like A

Ans 6:

Class : Class 5

Ans 7:

Class : Class 7
D

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