National Science Olympiad Forum By SOF Olympiad Trainer - Page 668

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 9
please provide solution for the question

Ans 2:

Class : Class 7
This is the 20th time this has happened

Ans 3:

Class : Class 9
please provide the solution

Ans 4:

Class : Class 6
IT IS B I AGREE WITH EVERYONE!!!!!!!!!!!!!!!!

Ans 5:

Class : Class 6
How is the answer D It should be something else

Ans 6:

Class : Class 10
he ans is D because X is not a herbivore , so option B

Ans 7:

Class : Class 9
Not at all

Ans 8:

Class : Class 6
Please provide solution ........ How is the ans D ???

Ans 9:

Class : Class 6
Give the solution please. how is it D??????????? I think it is B...

Ans 10:

Class : Class 8
How is the answer D??????????????????????????

Ans 11:

Class : Class 6
it should be b, right?

Ans 12:

Class : Class 6
please provide the solution

Ans 13:

Class : Class 6
It is d only u fool

Ans 14:

Class : Class 9

Ans 15:

Class : Class 7

Ans 16:

Class : Class 6
How is it D??

Ans 17:

Class : Class 9
Please give solution of this question.............

Ans 18:

Class : Class 7
how is the answer D???????????

Ans 19:

Class : Class 7
solution please

Ans 20:

Class : Class 8
It shouldn't be D

Ans 21:

Class : Class 9
Please provide solutionHow can it be d???????????????????????????????????????????????????????????????????????

Ans 22:

Class : Class 10
how is it D ??????????????????????????

Ans 23:

Class : Class 6
sssssoooooooooollllluuuuuuuuuutttttiiiiiiiiiioooooooooonnnnn

Ans 24:

Class : Class 10
how is the answer D. If u do not send a proper solution then did means u do not know this yourself and u just put this question because u just wanted and just wanted to leave us blank and im pretty sure u guys just chose a random answer

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 7
IT IS C

Ans 2:

Class : Class 9
A

Ans 3:

Class : Class 3

Ans 4:

Class : Class 8

Ans 5:

Class : Class 9
a

Ans 6:

Class : Class 4
jythubjnhcwiu2

Ans 7:

Class : Class 3
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Ans 8:

Class : Class 9
Answer will be D only. Plastic may or may not be flexible. It depends upon type of plastic.

Ans 9:

Class : Class 5
Its A

Ans 10:

Class : Class 8
C I think

Ans 11:

Class : Class 8
IT IS C.......................................................................................................................................................

Ans 12:

Class : Class 9
the correct answer is A.

Ans 13:

Class : Class 4
Ayush you made a spelling mistake and also the answer is A

Ans 14:

Class : Class 3
Yes... answer is both A

Ans 15:

Class : Class 9
Answer can be both A and D

Ans 16:

Class : Class 8
Answer:C

Ans 17:

Class : Class 3
Answer can be A and D

Ans 18:

Class : Class 8
You haven't red the question carefully

Ans 19:

Class : Class 7
Answer is option C....

Ans 20:

Class : Class 3
how

Ans 21:

Class : Class 4
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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is A.

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Subject :NSO    Class : Class 9

Ans 1:

Class : Class 9
the wave length in air by v=n.lemda, so 350 = 700 . wavelength so wave length = 0.5 m Now when it enters in brass, v = 3500 m/s, so new wavelength = 3500 / 700 = 5 m. So answer is option A, i.e. wavelength will be increased by a factor of 10.

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Subject :NSO    Class : Class 9

Ans 1:

Class : Class 9

Ans 2:

Class : Class 9
lets go column wise(up to down) in the first one, the topmost value is 7. if we multiply this value with the second last value(i.e. 3), we get 21. now we must add this 21 with the second term(i.e. 8), and we get the last term that is 29. follow the same logic

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 9
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Ans 2:

Class : Class 8
You do not know what is the patten so kindly do not write anything.

Ans 3:

Class : Class 9

Ans 4:

Class : Class 5
B is the answerIt is very easy

Ans 5:

Class : Class 8
hey do not confuse me!!!!!!!!!!!!!!!

Ans 6: (Master Answer)

Class : Class 1
The correct answer is B.

Ans 7:

Class : Class 7

Ans 8:

Class : Class 8

Ans 9:

Class : Class 9
We all know that the correct answer is B . It's not the Master Answer !!!!!

Ans 10:

Class : Class 5
how? according to pattern its A

Ans 11:

Class : Class 7
B is the answer.

Ans 12:

Class : Class 8
B

Ans 13:

Class : Class 9
We all know the answer is B . It's not the Master Answer !!!!

Ans 14:

Class : Class 4
it is like 1 and 1 space and then 1 more so accordingly the answer is B it's the MASTER ANSWER!!!

Ans 15:

Class : Class 4
In a circle there is 8 parts in 1 one the top 4 part from left side is shaded in the 2 one the top 3 part is shaded from the left side then on the 1 one then on the bottom 1 one 3 part 4 part . Accordingly b is the answer

Ans 16:

Class : Class 5
all the question answers are b

Ans 17:

Class : Class 9
the correct answer is A according to the pattern

Ans 18:

Class : Class 5
correct answer is a according to the pattern

Ans 19:

Class : Class 9

Ans 20:

Class : Class 9
sorry it is B . My mistake

Ans 21:

Class : Class 8
See see seeIt is B Give me likesIf you like my poetry

Ans 22:

Class : Class 9

Ans 23:

Class : Class 5
advika take a like ,109090909090 likes

Ans 24:

Class : Class 6

Ans 25:

Class : Class 5

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5

Ans 2:

Class : Class 7
you are right it is 13 days not 14 (I too made the same mistake)

Ans 3:

Class : Class 10

Ans 4:

Class : Class 3
one cycle from full moon to new moon or vise-versa = 15 days.15 days will be 28th but not 26th

Ans 5:

Class : Class 7

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