National Science Olympiad Forum By SOF Olympiad Trainer - Page 671

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
answer is D

Ans 2:

Class : Class 4

Ans 3:

Class : Class 7
D

Ans 4:

Class : Class 4

Ans 5:

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

Ans 6:

Class : Class 3
ans is d!!

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
Yes b is correct

Ans 2:

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 3:

Class : Class 7

Ans 4:

Class : Class 6
request explanation

Ans 5:

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

Ans 6:

Class : Class 7

Ans 7:

Class : Class 4
its b not c

Ans 8:

Class : Class 6
The answer should be option B.

Ans 9:

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

Ans 10:

Class : Class 7
answer should be (B)

Ans 11:

Class : Class 9
it should be B

Ans 12:

Class : Class 6
b

Ans 13:

Class : Class 9
it should be B not C

Ans 14:

Class : Class 6
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Ans 15:

Class : Class 4
b b b b b bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Ans 16:

Class : Class 6
ANSWER IS B

Ans 17:

Class : Class 6

Ans 18:

Class : Class 3
it is bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbsof please change it quickly

Ans 19:

Class : Class 7
The correct answer is B

Ans 20:

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

Ans 21:

Class : Class 9
correct option will be (B)

Ans 22:

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

Ans 23:

Class : Class 7
B

Ans 24:

Class : Class 9
request solution

Ans 25:

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 26:

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

Ans 27:

Class : Class 1
the correct answer is b

Ans 28:

Class : Class 9
B

Ans 29:

Class : Class 6
b,its b.

Ans 30:

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 31:

Class : Class 9

Ans 32:

Class : Class 7
It should be b

Ans 33:

Class : Class 9

Ans 34:

Class : Class 8
it should be opt b

Ans 35:

Class : Class 8
it should be b

Ans 36:

Class : Class 10
B is the correct option

Ans 37:

Class : Class 7
B

Ans 38:

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

Ans 39:

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

Ans 40:

Class : Class 1
It should be B!!

Ans 41:

Class : Class 6

Ans 42:

Class : Class 7
thank you

Ans 43:

Class : Class 7

Ans 44:

Class : Class 1
ans should be B..

Ans 45:

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 46:

Class : Class 9
Answer should be b

Ans 47:

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

Ans 48:

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

Ans 49:

Class : Class 6
ANS IS B

Ans 50:

Class : Class 9
Bbbbbbbb

Ans 51:

Class : Class 10
answer is B

Ans 52:

Class : Class 7
Ans should be b

Ans 53:

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

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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 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 4:

Class : Class 8

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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
Yes it is showing wrong infoAnswer SHOULD BE C

Ans 2:

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.....?????????????/

Ans 3:

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

Ans 4:

Class : Class 6
the answer is c

Ans 5:

Class : Class 7

Ans 6:

Class : Class 7
yes

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 4
answer should be D

Ans 2:

Class : Class 7
d

Ans 3:

Class : Class 8

Ans 4:

Class : Class 8

Ans 5:

Class : Class 5
D

Ans 6:

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

Ans 7:

Class : Class 3
D is the right answer.

Ans 8:

Class : Class 3
D

Ans 9:

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.

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 5
D

Ans 2:

Class : Class 8
B

Ans 3:

Class : Class 3
C

Ans 4:

Class : Class 8
D

Ans 5:

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

Ans 6:

Class : Class 4
a

Ans 7:

Class : Class 3
C

Ans 8: (Master Answer)

Class : Class 1

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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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