National Science Olympiad Forum By SOF Olympiad Trainer - Page 647

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Subject :NSO    Class : Class 4

Ans 1:

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

Ans 2:

Class : Class 3
ans is d!!

Ans 3:

Class : Class 4

Ans 4:

Class : Class 4
answer is D

Ans 5:

Class : Class 4

Ans 6:

Class : Class 7
D

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 9
request solution

Ans 2:

Class : Class 7

Ans 3:

Class : Class 6
b

Ans 4:

Class : Class 1
the correct answer is b

Ans 5:

Class : Class 7
B

Ans 6:

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

Ans 7:

Class : Class 6
The answer should be option B.

Ans 8:

Class : Class 7

Ans 9:

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

Ans 10:

Class : Class 9
Bbbbbbbb

Ans 11:

Class : Class 7
The correct answer is B

Ans 12:

Class : Class 10
answer is B

Ans 13:

Class : Class 9
correct option will be (B)

Ans 14:

Class : Class 6

Ans 15:

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 16:

Class : Class 9
Answer should be b

Ans 17:

Class : Class 6
request explanation

Ans 18:

Class : Class 6
Yes b is correct

Ans 19:

Class : Class 9
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 1
It should be B!!

Ans 22:

Class : Class 4
b b b b b bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Ans 23:

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

Ans 24:

Class : Class 7

Ans 25:

Class : Class 6
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Ans 26:

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 27:

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

Ans 28:

Class : Class 6
ANSWER IS B

Ans 29:

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 30:

Class : Class 9

Ans 31:

Class : Class 9
it should be B not C

Ans 32:

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

Ans 33:

Class : Class 7
answer should be (B)

Ans 34:

Class : Class 8
it should be opt b

Ans 35:

Class : Class 1
ans should be B..

Ans 36:

Class : Class 7
B

Ans 37:

Class : Class 6
ANS IS B

Ans 38:

Class : Class 8
it should be b

Ans 39:

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

Ans 40:

Class : Class 6

Ans 41:

Class : Class 4
its b not c

Ans 42:

Class : Class 7
thank you

Ans 43:

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 44:

Class : Class 9

Ans 45:

Class : Class 7
Ans should be b

Ans 46:

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

Ans 47:

Class : Class 6
b,its b.

Ans 48:

Class : Class 10
B is the correct option

Ans 49:

Class : Class 7
It should be b

Ans 50:

Class : Class 3
it is bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbsof please change it quickly

Ans 51:

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

Ans 52:

Class : Class 9
it should be B

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 8

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

Ans 2:

Class : Class 7

Ans 3:

Class : Class 6
the answer is c

Ans 4:

Class : Class 7
yes

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 3
D

Ans 3:

Class : Class 8

Ans 4:

Class : Class 4
answer should be D

Ans 5:

Class : Class 3
D is the right answer.

Ans 6:

Class : Class 5
D

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

Ans 9:

Class : Class 7
d

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
C

Ans 2:

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

Ans 3:

Class : Class 8
D

Ans 4:

Class : Class 4
a

Ans 5: (Master Answer)

Class : Class 1

Ans 6:

Class : Class 8
B

Ans 7:

Class : Class 3
C

Ans 8:

Class : Class 5
D

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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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