National Science Olympiad Forum By SOF Olympiad Trainer - Page 609

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 6
Answer is option C....

Ans 2:

Class : Class 7
IT IS C.......................................................................................................................................................

Ans 3:

Class : Class 5
Its A

Ans 4:

Class : Class 8
Answer:C

Ans 5:

Class : Class 3
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Ans 6:

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

Ans 7:

Class : Class 8
Answer will be D only. Plastic may or may not be flexible. It depends upon type of plastic.

Ans 8:

Class : Class 9
Answer can be both A and D

Ans 9:

Class : Class 8
A

Ans 10:

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

Ans 11:

Class : Class 4
jythubjnhcwiu2

Ans 12:

Class : Class 7
a

Ans 13:

Class : Class 8
C I think

Ans 14:

Class : Class 3

Ans 15:

Class : Class 4
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Ans 16:

Class : Class 3
how

Ans 17:

Class : Class 6
You haven't red the question carefully

Ans 18:

Class : Class 8

Ans 19:

Class : Class 7
IT IS C

Ans 20:

Class : Class 3
Answer can be A and D

Ans 21:

Class : Class 9
the correct answer is A.

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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
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

Ans 2:

Class : Class 9

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 5
all the question answers are b

Ans 2:

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

Ans 3:

Class : Class 9

Ans 4:

Class : Class 6
B is the answer.

Ans 5:

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

Ans 6:

Class : Class 5
how? according to pattern its A

Ans 7:

Class : Class 9
sorry it is B . My mistake

Ans 8:

Class : Class 6
You do not know what is the patten so kindly do not write anything.

Ans 9:

Class : Class 9

Ans 10:

Class : Class 7

Ans 11:

Class : Class 5
B is the answerIt is very easy

Ans 12:

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 13:

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

Ans 14:

Class : Class 8

Ans 15:

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

Ans 16:

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

Ans 17:

Class : Class 9

Ans 18:

Class : Class 6
hey do not confuse me!!!!!!!!!!!!!!!

Ans 19:

Class : Class 5

Ans 20:

Class : Class 9
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Ans 21:

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 22:

Class : Class 6

Ans 23:

Class : Class 5
advika take a like ,109090909090 likes

Ans 24:

Class : Class 8
B

Ans 25: (Master Answer)

Class : Class 1
The correct answer is B.

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Subject :NSO    Class : Class 5

Ans 1:

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 2:

Class : Class 5

Ans 3:

Class : Class 10

Ans 4:

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

Ans 5:

Class : Class 7

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
D

Ans 2:

Class : Class 7
The correct answer should be option D as this is a Kimono in the picture and a Kimono is the traditional dress of Japan

Ans 3:

Class : Class 6
It is d

Ans 4:

Class : Class 4

Ans 5:

Class : Class 7
ANS=d

Ans 6:

Class : Class 9
The answer is [D] None of these, because the picture shows Kimono which is the traditional dress of Japan

Ans 7:

Class : Class 9
The dress shown here is Kimono and is traditional dress of Japan . So answer D is correct .

Ans 8:

Class : Class 6
D

Ans 9:

Class : Class 8
correct ANS= [d]

Ans 10:

Class : Class 5
Correct answer is D

Ans 11:

Class : Class 4
Correct answer is =''D''

Ans 12:

Class : Class 4
The answer is (D) because there is a Kimono, and it is the traditional dress of Japan.

Ans 13:

Class : Class 5
The correct answer is D.

Ans 14:

Class : Class 6
D

Ans 15:

Class : Class 7
THE answer is D

Ans 16:

Class : Class 4

Ans 17:

Class : Class 7
The dress shown here is Kimono and is a traditional dress of Japan.

Ans 18:

Class : Class 5
D is correct

Ans 19:

Class : Class 5
d

Ans 20:

Class : Class 8
ANS=(D)

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 4
The correct answer is D .

Ans 2: (Master Answer)

Class : Class 1
The correct answer is D.

Ans 3:

Class : Class 4

Ans 4:

Class : Class 6

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 4
The correct answer is C

Ans 2:

Class : Class 3
c

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