National Science Olympiad Forum By SOF Olympiad Trainer - Page 99

User Forum

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 1
The correct answer is C .

Ans 2:

Class : Class 6
It is c because black colored clothes absorb heat and keep us warm

Ans 3:

Class : Class 8
c

Ans 4:

Class : Class 6
It is c not d shreejani

Ans 5:

Class : Class 6
It is c

Ans 6:

Class : Class 5
All utter nonsense yes the answer is c

Ans 7:

Class : Class 10
c is right

Ans 8:

Class : Class 5

Ans 9:

Class : Class 4
they are asking the INCORRECT option, so, the answer is (B).

Ans 10: (Master Answer)

Class : Class 1

The correct answer is C.


Ans 11:

Class : Class 4
C is the the correct answer

Ans 12:

Class : Class 9
The correct answer is D.

Ans 13:

Class : Class 5
correct answer is d

Ans 14:

Class : Class 2
It cannot be D as early man wore clothes to protect from weather, not for fashion.

Ans 15:

Class : Class 9
The correct answer is C

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 2
A because a cooking pot cannot be made of plastic and wood.

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 9
the ans is C

Ans 2:

Class : Class 8
The correct answer is A(D).

Ans 3:

Class : Class 6
Please tell me how is it D

Ans 4:

Class : Class 5
c

Ans 5:

Class : Class 9

Post Your Answer

Subject :NSO    Class : Class 4

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

Ans 2:

Class : Class 8
a

Ans 3:

Class : Class 7
c

Ans 4:

Class : Class 5
b

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 7
Can you tell the answer to this question

Ans 3:

Class : Class 10
C is the correct answer.

Ans 4:

Class : Class 5
C

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 9
the answer is d

Ans 2:

Class : Class 5
yes the answer is D

Ans 3:

Class : Class 4
Yes, it is D, but they are saying it is C.

Ans 4:

Class : Class 4
it should be D

Ans 5:

Class : Class 4
It's D

Ans 6:

Class : Class 7
YES , IT IS D

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

Ans 2:

Class : Class 5
The correct option is c

Ans 3:

Class : Class 9
The correct answer is C.

Ans 4:

Class : Class 8
C C c everyone can seethe answer is Ceveryone plz agree

Ans 5:

Class : Class 5
The correct answer is c

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7
I don't believe that fresh ink stains can be removed with talcum powder and oil and grease can be removed with petrol. I think the answer should be "D"

Ans 2:

Class : Class 6
Yes answer should be D because I also think like Vidhya M.

Ans 3:

Class : Class 5
Even I thought 'D' is the answer

Ans 4:

Class : Class 8

Ans 5:

Class : Class 7
Answer is most probably C

Ans 6:

Class : Class 9
Actually fresh ink stains can be lighten by using talcum powder and in dry cleans stores petrol is used to remove oil and grease So from my side C is the answer

Ans 7:

Class : Class 9
Ps

Ans 8:

Class : Class 3
Answer is C

Ans 9:

Class : Class 4
No d is not the answer I have google it it is showing g that a Is a bad idea

Ans 10:

Class : Class 7
D is the ans

Ans 11:

Class : Class 5
The answer should be D

Ans 12:

Class : Class 4
The answer should be D. How can A and B be correct?

Ans 13:

Class : Class 7
its c

Ans 14:

Class : Class 4
It’s c because talcum powder does work on fresh ink stains and petrol works on oil and grease everyone should know that cotton need soft detergent

Ans 15:

Class : Class 8

Ans 16:

Class : Class 4

Ans 17:

Class : Class 5
c

Ans 18:

Class : Class 4

Ans 19:

Class : Class 9
The answer is C

Ans 20:

Class : Class 8
Explanation please

Ans 21:

Class : Class 4
no no ans should be d because how will we get petrol

Ans 22:

Class : Class 7

Ans 23:

Class : Class 6
B

Ans 24:

Class : Class 4
yes ans should be d

Ans 25:

Class : Class 8
it should be D

Ans 26:

Class : Class 5
Maybe dry cleans have a chemical that contains petrol for oil grease

Ans 27:

Class : Class 10
same

Ans 28:

Class : Class 9
the correct option shall be "D". The answer marked in the system shall be reviewed...

Ans 29:

Class : Class 4
The answer should be D. How can A and B be correct?

Post Your Answer