National Science Olympiad Forum By SOF Olympiad Trainer - Page 490

User Forum

Subject :NSO    Class : Class 3

Ans 1:

Class : Class 8
both B

Ans 2:

Class : Class 5
B

Ans 3:

Class : Class 3

Ans 4:

Class : Class 3
B and D are incorrect

Ans 5:

Class : Class 3
B & D

Ans 6:

Class : Class 9
B and D both are incorrect.

Ans 7:

Class : Class 8
why did not you send right answer clarification or correct options

Ans 8:

Class : Class 2
both B and D are incorrect

Ans 9:

Class : Class 3
B & D

Ans 10:

Class : Class 9
B & D

Ans 11:

Class : Class 8
B

Ans 12:

Class : Class 5
Syrup is not a gas.

Ans 13:

Class : Class 6

Ans 14:

Class : Class 3
D is incorrect.But B is also incorrect as both kerosene and syrup are liquid.

Post Your Answer

Subject :NSO    Class : Class 3

Ans 1:

Class : Class 6
Huh i got it wrong . it was v easy

Ans 2:

Class : Class 5
answer is A not B

Ans 3:

Class : Class 3
A

Ans 4:

Class : Class 2
Crecent to Newmoon to Crecent to Full Moon. Answer is A

Ans 5:

Class : Class 8
Answer is A

Ans 6:

Class : Class 9
A

Post Your Answer

Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7
Isn't a ten-cent coin also magnetic?

Ans 2:

Class : Class 8
steel ball bearing is a conducter that is why it is able to drag the box with it.

Ans 3:

Class : Class 8
Yes it is... yet a steel ball bearing is the best option

Ans 4:

Class : Class 7
guys isnt the iron nail not magnetic it shouldn't" have poles in the first place its like saying a coin is a magnet

Ans 5:

Class : Class 9
Ya Sharmi is correct, ten-cent coin is also always magnetic

Ans 6:

Class : Class 9
Yes steel ball bearing is the best option ....... but i think ten cent coin is also magnetic ... but let it be option A {STEEL BALL BEARING}

Ans 7:

Class : Class 9

Ans 8:

Class : Class 6
Steel is not a magnetic material

Post Your Answer

Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8
C is correct

Ans 2:

Class : Class 6
the ans should be (C) as the like poles repel each other

Ans 3:

Class : Class 6

Ans 4:

Class : Class 6
NO,LIKE POLES DO REPEL EACH OTHER,WHILE THEY DO NOT REPEL UNLIKE POLES ATTRACT EACH OTHER

Post Your Answer

Subject :NSO    Class : Class 6

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
Thanks a lot!

Ans 2:

Class : Class 5

Ans 3:

Class : Class 7

Ans 4:

Class : Class 7

Ans 5:

Class : Class 5
c;linen

Ans 6:

Class : Class 10
C:linen

Ans 7:

Class : Class 3
C:linen

Ans 8:

Class : Class 4
C. LINEN

Ans 9:

Class : Class 5
thanks for writing

Ans 10:

Class : Class 4
Linen as it comes from flax plant stem

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
C

Ans 2:

Class : Class 2
Answer C is the correct answer as incisors which are present in front most teeth help to bite the food. canines are present just after incisors and help to tear the food. premolars are present just after canines which help to crush the food. molars are present at the last which help us chew and grind the food.

Ans 3:

Class : Class 4
OPTION C

Ans 4:

Class : Class 5
the correct option is C

Ans 5:

Class : Class 10
option C

Ans 6:

Class : Class 6
you are right

Post Your Answer

Subject :NSO    Class : Class 8

Ans 1:

Class : Class 7

Ans 2:

Class : Class 9
I don't understand the ANSWER as it also helps in mixing the nutrients uniformly in the soil.

Post Your Answer

Subject :NSO    Class : Class 3

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 10
option B

Ans 3:

Class : Class 5
white you are rude for sure and it IS b

Ans 4:

Class : Class 9
Kanav , if you know the answer then why have you posted it on the forum ?

Ans 5:

Class : Class 7

Ans 6:

Class : Class 7
is is b how

Ans 7:

Class : Class 4

Ans 8:

Class : Class 3

Ans 9:

Class : Class 4
how do you know that Kavan knows the correct answer

Post Your Answer