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

Ans 2:

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

Ans 3:

Class : Class 9
Not at all

Ans 4:

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

Ans 5:

Class : Class 6
How is it D??

Ans 6:

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

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
This is the 20th time this has happened

Ans 9:

Class : Class 6
it should be b, right?

Ans 10:

Class : Class 9
please provide solution for the question

Ans 11:

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

Ans 12:

Class : Class 6
sssssoooooooooollllluuuuuuuuuutttttiiiiiiiiiioooooooooonnnnn

Ans 13:

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

Ans 14:

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

Ans 15:

Class : Class 9
please provide the solution

Ans 16:

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

Ans 17:

Class : Class 7

Ans 18:

Class : Class 6
It is d only u fool

Ans 19:

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

Ans 20:

Class : Class 8
It shouldn't be D

Ans 21:

Class : Class 7
solution please

Ans 22:

Class : Class 6
please provide the solution

Ans 23:

Class : Class 9

Ans 24:

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

Post Your Answer

Subject :NSO    Class : Class 3

Ans 1:

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

Ans 2:

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

Ans 3:

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

Ans 4:

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

Ans 5:

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

Ans 6:

Class : Class 3
Answer can be A and D

Ans 7:

Class : Class 3
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Ans 8:

Class : Class 7
IT IS C

Ans 9:

Class : Class 5
Its A

Ans 10:

Class : Class 4
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

Ans 11:

Class : Class 3
how

Ans 12:

Class : Class 8

Ans 13:

Class : Class 9
the correct answer is A.

Ans 14:

Class : Class 8
Answer:C

Ans 15:

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

Ans 16:

Class : Class 9
A

Ans 17:

Class : Class 9
a

Ans 18:

Class : Class 9
Answer can be both A and D

Ans 19:

Class : Class 8
C I think

Ans 20:

Class : Class 3

Ans 21:

Class : Class 4
jythubjnhcwiu2

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

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

Ans 4:

Class : Class 9
sorry it is B . My mistake

Ans 5:

Class : Class 9

Ans 6:

Class : Class 7

Ans 7:

Class : Class 5

Ans 8:

Class : Class 5
B is the answerIt is very easy

Ans 9:

Class : Class 5
all the question answers are b

Ans 10:

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

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 9

Ans 15:

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

Ans 16:

Class : Class 5
how? according to pattern its A

Ans 17:

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

Ans 18:

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

Ans 19: (Master Answer)

Class : Class 1
The correct answer is B.

Ans 20:

Class : Class 5
advika take a like ,109090909090 likes

Ans 21:

Class : Class 6

Ans 22:

Class : Class 9
fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuucccccccccccccccccccccccccccccccccccccccccccccccccccckkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk

Ans 23:

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 24:

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

Ans 25:

Class : Class 9

Post Your Answer

Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5

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

Ans 5:

Class : Class 10

Post Your Answer