National Science Olympiad Forum By SOF Olympiad Trainer - Page 494

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 9
Option d is correct

Ans 2:

Class : Class 6
D is the correct answer because the revolution of moon around the earth causes high tides and low tides and tree doesn't grow everyday.

Ans 3:

Class : Class 6
option d is correct

Ans 4:

Class : Class 8
Option D is incorrect

Ans 5:

Class : Class 8
d

Ans 6:

Class : Class 7
yea yea its D we get it

Ans 7:

Class : Class 7
Option d is correct right can anyone explain the correct answer given

Ans 8:

Class : Class 6

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 10
Option C

Ans 2:

Class : Class 7
Option C

Ans 3:

Class : Class 9
But how?

Ans 4:

Class : Class 10
Option C

Ans 5:

Class : Class 9
Its option C

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7

Ans 2:

Class : Class 7

Ans 3:

Class : Class 7

Ans 4:

Class : Class 7

Ans 5:

Class : Class 7
What is meant by the term 'AMMONOTELISM, UREOTELISM, URICOTELISM'?

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8
the seeds are boiled so how are they not hot so It should be (d)

Ans 2:

Class : Class 7
please explain i could not understand

Ans 3:

Class : Class 7
The seeds are boiled, meaning they should give off heat. Moreover, they are in a thermos flask, trapping the heat. Therefore, the temperature of flask Y should also increase. So the answer should be option "D".

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 3
I don't think it's B as for the last one, cheese is a rich source of protein while the others are full of fats. The correct answer is C

Ans 2:

Class : Class 7

Ans 3:

Class : Class 10
The correct option is B

Ans 4:

Class : Class 6
Can anyone explain why Iodine is the odd one out?

Ans 5:

Class : Class 9
How is oil nor iodine can be odd one out in this question

Ans 6:

Class : Class 9
For part (i.) the odd one out is iodineBecause Iodine is a micronutrient while calcium, potassium, and sodium are macronutrients.For part (ii.) odd one is Vitamin B.Because Vitamin B is water-soluble vitamin while Vitamin A, D, and E are fat-soluble vitamins.For part (iii.) the odd one out is OilSince oil is unsaturated fat while Cheese, Butter, and Ghee are the saturated ones.

Ans 7:

Class : Class 6
Explaination=1) Iodine is the odd one as it is a trace mineral (required in small amounts)2) Vitamin B is water soluble while the others are fat soluble 3) Oil is an unsaturated while the others are saturated

Ans 8:

Class : Class 8
In B,how is iodine the odd one out.

Ans 9:

Class : Class 6

Ans 10:

Class : Class 7
answer b

Ans 11:

Class : Class 7
yeah the correct option is B

Ans 12:

Class : Class 7
Answer should be B

Ans 13:

Class : Class 8
the correct one is B

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 3
Answer is b or d

Ans 2:

Class : Class 5
ANSWER IS B

Ans 3:

Class : Class 5
b

Ans 4:

Class : Class 6
The answer is B

Ans 5:

Class : Class 5

Ans 6:

Class : Class 7
ans b

Ans 7:

Class : Class 9
The correct answer is B .

Ans 8:

Class : Class 5

Ans 9:

Class : Class 5
very easy BBBBBBBBBBBB

Ans 10:

Class : Class 3
answer is B

Ans 11:

Class : Class 10
Option (B) is correct. Doesn't it look like the foot of a Hen/Chicken?.

Ans 12:

Class : Class 9

Ans 13:

Class : Class 5
Cdba

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7
ANSWER IS C

Ans 2:

Class : Class 4

Ans 3:

Class : Class 9

Ans 4:

Class : Class 9
How can this be

Ans 5:

Class : Class 4
easy

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