National Science Olympiad Forum By SOF Olympiad Trainer - Page 671

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 3
ans is d!!

Ans 2:

Class : Class 4
answer is D

Ans 3:

Class : Class 4

Ans 4:

Class : Class 3
ans should be a coz liver only secretes bile which digests fats not pancreas

Ans 5:

Class : Class 7
D

Ans 6:

Class : Class 4

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 9
Answer should be b

Ans 2:

Class : Class 3
it is bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbsof please change it quickly

Ans 3:

Class : Class 6
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Ans 4:

Class : Class 9

Ans 5:

Class : Class 6
Yes b is correct

Ans 6:

Class : Class 6
answer is b,because the size of the image increases when we move towards it

Ans 7:

Class : Class 6
The answer should be option B.

Ans 8:

Class : Class 7
Ans should be b

Ans 9:

Class : Class 9
correct option will be (B)

Ans 10:

Class : Class 7

Ans 11:

Class : Class 9
Bbbbbbbb

Ans 12:

Class : Class 9
it should be B....

Ans 13:

Class : Class 9
it should be B not C

Ans 14:

Class : Class 8
Hello There....I have answered test.....Answer is CSolution:The image formed in the plane mirror is always of the same size as that of the object.

Ans 15:

Class : Class 7
B

Ans 16:

Class : Class 9

Ans 17:

Class : Class 8
it should be opt b

Ans 18:

Class : Class 7
It should be b

Ans 19:

Class : Class 9
B

Ans 20:

Class : Class 9
it should be B

Ans 21:

Class : Class 6
b

Ans 22:

Class : Class 4
its b not c

Ans 23:

Class : Class 7
Answer should be B because if you move towards a mirror ,your image will get bigger.

Ans 24:

Class : Class 1
the correct answer is b

Ans 25:

Class : Class 6
request explanation

Ans 26:

Class : Class 7

Ans 27:

Class : Class 1
I THINK THERE IS SOME ISSUE FROM THE WEBSITE. ANS SHOULD BE B

Ans 28:

Class : Class 8
it should be b

Ans 29:

Class : Class 7
The correct answer is B

Ans 30:

Class : Class 6

Ans 31:

Class : Class 7
answer should be (B)

Ans 32:

Class : Class 8
It should be c. try the experiment.

Ans 33:

Class : Class 6
b,its b.

Ans 34:

Class : Class 6
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb!!!!!!!!!!!!!!!!!!

Ans 35:

Class : Class 10
answer is B

Ans 36:

Class : Class 6

Ans 37:

Class : Class 1
It should be B!!

Ans 38:

Class : Class 7
B

Ans 39:

Class : Class 6
come on who made this tests answer key go look at your mirror its b

Ans 40:

Class : Class 7
C is correct as the girl is not seeing the image. If you play or know Minecraft, you can be like in the spectator mode and if you have a mirror mod, then you will see the mob with the same size of the image whether it is near or not.

Ans 41:

Class : Class 6
Answer is B because if you move towards a mirror ,your image will get bigger.

Ans 42:

Class : Class 7

Ans 43:

Class : Class 1
ans should be B..

Ans 44:

Class : Class 3
In the case of a plane mirror, the size of the image is equal to the size of the object, irrespective of the distance of the object from the mirror

Ans 45:

Class : Class 6
ANSWER IS B

Ans 46:

Class : Class 9
request solution

Ans 47:

Class : Class 7
thank you

Ans 48:

Class : Class 4
b b b b b bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Ans 49:

Class : Class 6
ANS IS B

Ans 50:

Class : Class 10
B is the correct option

Ans 51:

Class : Class 7
It is just a printing mistake. It happens with many questions and the correct answer is option B.

Ans 52:

Class : Class 9
The correct option is b as if we will move towards mirror our image formed will increase in size paulette don't know the answer

Ans 53:

Class : Class 7
Parth Wave your hand towards the mirror you silly!

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
a

Ans 2:

Class : Class 7
ans : a, in case of option c & d no change of soil fertility in case of option b cyclone do not dissolve soil or rocks in option a saline water can change the soil fertility

Ans 3:

Class : Class 8

Ans 4:

Class : Class 7
ans : a, in case of option c & d no change of soil fertility in case of option b cyclone do not dissolve soil or rocks in option a saline water can change the soil fertility

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
no they are not same crater is a depression caused by volcanic eruption or falling of a huge meteorite on the surface of earth

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
the answer is c

Ans 2:

Class : Class 7

Ans 3:

Class : Class 7
yes

Ans 4:

Class : Class 5
HOW CAN THE ANSWER BE AS IT SAYS THE " USED FOR

Ans 5:

Class : Class 6
Yes it is showing wrong infoAnswer SHOULD BE C

Ans 6:

Class : Class 5
how can tye answer be c as it says" used for seperating harmful substance for pure one. it can be used as in the case of sea water evaporation is used for seperating salt and water as salty water is harmful.....?????????????/

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 8

Ans 2:

Class : Class 9
Sun has its own lights but the other three have not their own.So the right answer should be A.

Ans 3:

Class : Class 3
D

Ans 4:

Class : Class 3
D is the right answer.

Ans 5:

Class : Class 5
D

Ans 6:

Class : Class 8

Ans 7:

Class : Class 8
Moon dosen''t has it"s own light and the other three have their own light so option (D) is the right ans.

Ans 8:

Class : Class 7
d

Ans 9:

Class : Class 4
answer should be D

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 5
D

Ans 2:

Class : Class 3
C

Ans 3:

Class : Class 4
a

Ans 4:

Class : Class 8
D

Ans 5:

Class : Class 8
B

Ans 6:

Class : Class 3
C

Ans 7: (Master Answer)

Class : Class 1

Ans 8:

Class : Class 3
BHABANI SHANKAR ACHARYA CLASS-3-B KIIT INTERNATIONAAL SHOOL ANS-C

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Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

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