National Science Olympiad Forum By SOF Olympiad Trainer - Page 643

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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 5

Ans 2:

Class : Class 3
6

Ans 3:

Class : Class 5
Stupid question 😡😡😡

Ans 4:

Class : Class 8
what type o

Ans 5:

Class : Class 4

Ans 6:

Class : Class 9
C

Ans 7:

Class : Class 6
stupid questionwhat logic 🤬🤬👿👿😡😡.

Ans 8:

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)

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6
please explain P diagram

Ans 2:

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

Ans 3:

Class : Class 7

Ans 4:

Class : Class 5
A-P

Ans 5:

Class : Class 1
Explanation please.

Ans 6:

Class : Class 6
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 7:

Class : Class 6

Ans 8:

Class : Class 8
A]P only

Ans 9:

Class : Class 7

Ans 10:

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

Ans 11:

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

Ans 12:

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

Ans 13:

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

Ans 14:

Class : Class 8
pls give the explaination

Ans 15:

Class : Class 5
Actually r only has the property given

Ans 16:

Class : Class 7

Ans 17:

Class : Class 8
plese exlination

Ans 18:

Class : Class 5

Ans 19:

Class : Class 8
My answer is correct but I need explanation. Can SOF and Admin explain the answer.Thank You

Ans 20:

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

Ans 21:

Class : Class 5

Ans 22:

Class : Class 5

Ans 23:

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

Ans 24:

Class : Class 9
How the options are wrong

Ans 25:

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

Ans 26:

Class : Class 7
This question is very complicated please do help us understand by giving the explanation 😊

Ans 27:

Class : Class 6

Ans 28:

Class : Class 7

Ans 29:

Class : Class 7

Ans 30:

Class : Class 5

Ans 31:

Class : Class 8

Ans 32:

Class : Class 4

Ans 33:

Class : Class 6

Ans 34:

Class : Class 5
please give explanation

Ans 35:

Class : Class 5
 A-P

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 1
Oh!

Ans 2:

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

Ans 3:

Class : Class 7
option c is not looking like a idly. it is looking like a laddoo

Ans 4:

Class : Class 6
Yes

Ans 5: (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 6:

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 7:

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

Ans 8:

Class : Class 5
c and idili

Ans 9:

Class : Class 1

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
Q,because salt dissolves quickly in hot water.

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Subject :NSO    Class : Class 1

Ans 1:

Class : Class 4
a

Ans 2: (Master Answer)

Class : Class 1
The answer is 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 7

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8
a

Ans 2:

Class : Class 8
a will be the ans

Ans 3:

Class : Class 7

Ans 4:

Class : Class 8
A

Ans 5:

Class : Class 7
a

Ans 6:

Class : Class 6
A

Ans 7:

Class : Class 7
option a

Ans 8:

Class : Class 8
aaaaaaaaaaaaaaaaaaaaaaaaa

Ans 9:

Class : Class 7

Ans 10:

Class : Class 6
Yes option A

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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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