National Science Olympiad Forum By SOF Olympiad Trainer - Page 668

User Forum

Subject :NSO    Class : Class 7

Post Your Answer

Subject :NSO    Class : Class 3

Post Your Answer

Subject :NSO    Class : Class 6

Ans 1:

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

Ans 2:

Class : Class 9
please provide the solution

Ans 3:

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

Ans 4:

Class : Class 6
it should be b, right?

Ans 5:

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

Ans 6:

Class : Class 9
Not at all

Ans 7:

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

Ans 8:

Class : Class 7
solution please

Ans 9:

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

Ans 10:

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

Ans 11:

Class : Class 6
How is it D??

Ans 12:

Class : Class 7

Ans 13:

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

Ans 14:

Class : Class 8
It shouldn't be D

Ans 15:

Class : Class 6
sssssoooooooooollllluuuuuuuuuutttttiiiiiiiiiioooooooooonnnnn

Ans 16:

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

Ans 17:

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

Ans 18:

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

Ans 19:

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

Ans 20:

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

Ans 21:

Class : Class 9
please provide solution for the question

Ans 22:

Class : Class 6
please provide the solution

Ans 23:

Class : Class 6
It is d only u fool

Ans 24:

Class : Class 9

Post Your Answer

Subject :NSO    Class : Class 3

Ans 1:

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

Ans 2:

Class : Class 8
Answer:C

Ans 3:

Class : Class 8
C I think

Ans 4:

Class : Class 9
Answer can be both A and D

Ans 5:

Class : Class 9
the correct answer is A.

Ans 6:

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

Ans 7:

Class : Class 4
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

Ans 8:

Class : Class 3
Answer can be A and D

Ans 9:

Class : Class 3
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Ans 10:

Class : Class 7
IT IS C

Ans 11:

Class : Class 4
jythubjnhcwiu2

Ans 12:

Class : Class 5
Its A

Ans 13:

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

Ans 14:

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

Ans 15:

Class : Class 3
how

Ans 16:

Class : Class 8

Ans 17:

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

Ans 18:

Class : Class 3

Ans 19:

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

Ans 20:

Class : Class 9
A

Ans 21:

Class : Class 9
a

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is A.

Post Your Answer

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.

Post Your Answer

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

Post Your Answer

Subject :NSO    Class : Class 3

Ans 1:

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

Ans 2:

Class : Class 8
B

Ans 3:

Class : Class 9

Ans 4:

Class : Class 7

Ans 5:

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

Ans 6:

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

Ans 7:

Class : Class 9
fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuucccccccccccccccccccccccccccccccccccccccccccccccccccckkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk

Ans 8:

Class : Class 8

Ans 9:

Class : Class 5
B is the answerIt is very easy

Ans 10:

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

Ans 11:

Class : Class 5
all the question answers are b

Ans 12:

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 13:

Class : Class 9
sorry it is B . My mistake

Ans 14:

Class : Class 5
how? according to pattern its A

Ans 15:

Class : Class 5

Ans 16:

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 17: (Master Answer)

Class : Class 1
The correct answer is B.

Ans 18:

Class : Class 9

Ans 19:

Class : Class 6

Ans 20:

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

Ans 21:

Class : Class 9

Ans 22:

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

Ans 23:

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

Ans 24:

Class : Class 7
B is the answer.

Ans 25:

Class : Class 5
advika take a like ,109090909090 likes

Post Your Answer

Subject :NSO    Class : Class 5

Ans 1:

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

Ans 2:

Class : Class 7

Ans 3:

Class : Class 5

Ans 4:

Class : Class 10

Ans 5:

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

Post Your Answer