National Science Olympiad Forum By SOF Olympiad Trainer - Page 614

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 4
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Ans 2:

Class : Class 9
A

Ans 3:

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

Ans 4:

Class : Class 5
Its A

Ans 5:

Class : Class 8

Ans 6:

Class : Class 9
a

Ans 7:

Class : Class 8
Answer:C

Ans 8:

Class : Class 3
Answer can be A and D

Ans 9:

Class : Class 3
how

Ans 10:

Class : Class 9
the correct answer is A.

Ans 11:

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

Ans 12:

Class : Class 4
jythubjnhcwiu2

Ans 13:

Class : Class 7
IT IS C

Ans 14:

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

Ans 15:

Class : Class 3

Ans 16:

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

Ans 17:

Class : Class 3
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Ans 18:

Class : Class 8
C I think

Ans 19:

Class : Class 9
Answer can be both A and D

Ans 20:

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

Ans 21:

Class : Class 4
Ayush you made a spelling mistake and also the 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 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 3:

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 4:

Class : Class 7
B is the answer.

Ans 5:

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

Ans 6:

Class : Class 9
sorry it is B . My mistake

Ans 7:

Class : Class 8

Ans 8:

Class : Class 6

Ans 9:

Class : Class 5
B is the answerIt is very easy

Ans 10:

Class : Class 9

Ans 11:

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

Ans 12:

Class : Class 5
advika take a like ,109090909090 likes

Ans 13:

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

Ans 14:

Class : Class 8
B

Ans 15:

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

Ans 16:

Class : Class 5

Ans 17:

Class : Class 9
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Ans 18:

Class : Class 5
how? according to pattern its A

Ans 19:

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

Ans 20:

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

Ans 21:

Class : Class 9

Ans 22:

Class : Class 9

Ans 23:

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

Ans 24:

Class : Class 7

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 10

Ans 2:

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 3:

Class : Class 7

Ans 4:

Class : Class 5

Ans 5:

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

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
d

Ans 2:

Class : Class 6
D

Ans 3:

Class : Class 6
D

Ans 4:

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

Ans 5:

Class : Class 8
correct ANS= [d]

Ans 6:

Class : Class 5
The correct answer is D.

Ans 7:

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

Ans 8:

Class : Class 5
D is correct

Ans 9:

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

Ans 10:

Class : Class 6
D

Ans 11:

Class : Class 7
ANS=d

Ans 12:

Class : Class 5
Correct answer is D

Ans 13:

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 14:

Class : Class 7
THE answer is D

Ans 15:

Class : Class 6
It is d

Ans 16:

Class : Class 4

Ans 17:

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

Ans 18:

Class : Class 4

Ans 19:

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

Ans 20:

Class : Class 8
ANS=(D)

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 6

Ans 2: (Master Answer)

Class : Class 1
The correct answer is D.

Ans 3:

Class : Class 4
The correct answer is D .

Ans 4:

Class : Class 4

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
c

Ans 2:

Class : Class 4
The correct answer is C

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