National Science Olympiad Forum By SOF Olympiad Trainer - Page 696

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Subject :NSO    Class : Class 1

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Subject :NSO    Class : Class 1

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Subject :NSO    Class : Class 10

Ans 1:

Class : Class 10
It is because diamonds contain no free electron and hence do not conduct electricity.

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 1

Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 7
stupid questionwhat logic 🤬🤬👿👿😡😡.

Ans 2:

Class : Class 5
Stupid question 😡😡😡

Ans 3:

Class : Class 5

Ans 4:

Class : Class 9
C

Ans 5:

Class : Class 9
what type o

Ans 6:

Class : Class 4

Ans 7:

Class : Class 3
Explanation - Combinations with B1 - B1G1G2, B1G1G3, B1G1G4, B1G2G3, B1G2G4, B1G3G4 Combinations with B2 - B2G1G2, B2G1G3, B2G1G4, B2G2G3, B2G2G4, B2G3G4 Hence total of 12 combinations. Answer is B (B stands for Boy and G stands for Girl)

Ans 8:

Class : Class 3
6

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7

Ans 2:

Class : Class 7

Ans 3:

Class : Class 5

Ans 4:

Class : Class 7

Ans 5:

Class : Class 8
This question is very complicated please do help us understand by giving the explanation 😊

Ans 6:

Class : Class 8
plese exlination

Ans 7:

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

Ans 8:

Class : Class 5
Actually r only has the property given

Ans 9:

Class : Class 7

Ans 10:

Class : Class 6

Ans 11:

Class : Class 9
please give explanation

Ans 12:

Class : Class 5

Ans 13:

Class : Class 7

Ans 14:

Class : Class 5

Ans 15:

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

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

Ans 18:

Class : Class 6
please explain P diagram

Ans 19:

Class : Class 5
A-P

Ans 20:

Class : Class 9
How the options are wrong

Ans 21:

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 22:

Class : Class 4

Ans 23:

Class : Class 8
A]P only

Ans 24:

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

Ans 25:

Class : Class 8

Ans 26:

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

Ans 27:

Class : Class 8
pls give the explaination

Ans 28:

Class : Class 1
Explanation please.

Ans 29:

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

Ans 30:

Class : Class 6

Ans 31:

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

Ans 32:

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

Ans 33:

Class : Class 7

Ans 34:

Class : Class 5
 A-P

Ans 35:

Class : Class 9

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 1

Ans 2:

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 3: (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 4:

Class : Class 1
Oh!

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

Ans 7:

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

Ans 8:

Class : Class 5
c and idili

Ans 9:

Class : Class 8
Yes

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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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