National Science Olympiad Forum By SOF Olympiad Trainer - Page 705

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 9
This question is very complicated please do help us understand by giving the explanation 😊

Ans 2:

Class : Class 8
A]P only

Ans 3:

Class : Class 9
please give explanation

Ans 4:

Class : Class 8
plese exlination

Ans 5:

Class : Class 5

Ans 6:

Class : Class 8
Please we need an explanation this q is hard.

Ans 7:

Class : Class 5

Ans 8:

Class : Class 9
How the options are wrong

Ans 9:

Class : Class 9
My answer is correct but I need explanation. Can SOF and Admin explain the answer.Thank You

Ans 10:

Class : Class 5

Ans 11:

Class : Class 1
Explanation please.

Ans 12:

Class : Class 5
Omg why didn’t they give the freaking explanation?!

Ans 13:

Class : Class 6
the answer's Q an R.

Ans 14:

Class : Class 7

Ans 15:

Class : Class 6
Sof fools have not even given the solution. LOL!

Ans 16:

Class : Class 5
Class :Please give explanation....its really hard....I didn't get how is D the answer

Ans 17:

Class : Class 5
I mean like seriously it is so hard....

Ans 18:

Class : Class 7

Ans 19:

Class : Class 7
D is the answer because fig. p and fig. q pulley systems contain only one pulley wheres fig. r pulley system as two pulleys which makes the work easier

Ans 20:

Class : Class 5
 A-P

Ans 21:

Class : Class 7

Ans 22:

Class : Class 9

Ans 23:

Class : Class 9

Ans 24:

Class : Class 7

Ans 25:

Class : Class 7

Ans 26:

Class : Class 8
pls give the explaination

Ans 27:

Class : Class 7

Ans 28:

Class : Class 5
A-P

Ans 29:

Class : Class 6
Sof kindly explain us how is the answer D it should be A

Ans 30:

Class : Class 6
please explain P diagram

Ans 31:

Class : Class 6

Ans 32:

Class : Class 4

Ans 33:

Class : Class 7

Ans 34:

Class : Class 8
please explain ow is the answer given is correct

Ans 35:

Class : Class 5
Actually r only has the property given

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 9
option c is not looking like a idly. it is looking like a laddoo

Ans 2:

Class : Class 8
they should change the picture if they can"t they should show a colored picture.

Ans 3:

Class : Class 5
c and idili

Ans 4: (Master Answer)

Class : Class 1
Option A - Cheese is rich in Protein Option B - Eggs are rich in Protein and Carbohydrates Option C - Idlis are made up of rice/semolina flour (coarse, fibre rich particles of wheat left behind after the finer particles of flour have passed through the refining process), urad dal, etc. It is rich in carbohydrates. Protein and roughage are also present in it. Option D - Butter is rich in Fats

Ans 5:

Class : Class 2
Yes it is looking like a laddoo they should put a colored picture not a B

Ans 6:

Class : Class 8
Yes

Ans 7:

Class : Class 1
i thought it was laddoo so i chose cheese (a) but it was c idli and they should change the picture to a coloured picture or we will get confused

Ans 8:

Class : Class 1

Ans 9:

Class : Class 1
Oh!

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 10
Q,because salt dissolves quickly in hot water.

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Subject :NSO    Class : Class 1

Ans 1: (Master Answer)

Class : Class 1
The answer is A.

Ans 2:

Class : Class 5
a

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8
Answer: (D) Solution: In the options, A is correct as ice has strong forces of attraction since it is a solid. It can't be compressed and has fixed shape and volume. It can't flow.

Ans 2:

Class : Class 9

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7
option a

Ans 2:

Class : Class 7
a

Ans 3:

Class : Class 7

Ans 4:

Class : Class 8
a will be the ans

Ans 5:

Class : Class 6
Yes option A

Ans 6:

Class : Class 8
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Ans 7:

Class : Class 7
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Ans 8:

Class : Class 6
A

Ans 9:

Class : Class 8
a

Ans 10:

Class : Class 9
A

Ans 11:

Class : Class 7

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 2
B

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6
Answer of this question will be 3 right angles because 12 noon to 12 fifteen pm makes 1 right angle 12 fifteen to twelve thirty 1 right angle and twelve thirty to twelve forty five 1 right angle Total right angles is 3

Ans 2:

Class : Class 5
Answer should be b)- 3 right angles will be taken by the clock.

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6
i ment d

Ans 2:

Class : Class 6
can't it also be ans c

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