National Science Olympiad Forum By SOF Olympiad Trainer - Page 63

User Forum

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7
A 30

Ans 2:

Class : Class 6

Ans 3:

Class : Class 4
no repetition of same pairs ( like AB and BA )

Ans 4:

Class : Class 9
The correct answer is C

Ans 5:

Class : Class 8

Ans 6:

Class : Class 9
Vighneshwar , Bhavya and Anika can you tell me how the answer is A ??? Why are you telling the wrong answer ???

Ans 7:

Class : Class 7
AAAAAAAAAAAAAAAAAAAAAAA = Answer

Ans 8:

Class : Class 4
Answer is A

Ans 9:

Class : Class 4
Answer should be A as 6 x 5 =30

Ans 10:

Class : Class 5
A

Ans 11:

Class : Class 4

Ans 12:

Class : Class 4
the solution is correct as this is not combination this is just simple paring that is converted to handshakes . answer is C

Ans 13:

Class : Class 7
the correct answer is D

Ans 14:

Class : Class 7
A 30

Ans 15:

Class : Class 5
a

Ans 16:

Class : Class 5
As said in the solution no repeating of same pairs (AB and BA) so 15 is correct.

Ans 17:

Class : Class 8
C 15

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
the correct ans is D

Ans 2:

Class : Class 7
D

Post Your Answer

Subject :NSO    Class : Class 4

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 4
easy

Ans 3:

Class : Class 7
ANSWER IS C

Ans 4:

Class : Class 9
How can this be

Ans 5:

Class : Class 9

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 3

Ans 2:

Class : Class 5
😓how.????

Ans 3:

Class : Class 4

Ans 4:

Class : Class 5
NA

Post Your Answer

Subject :NSO    Class : Class 4

Post Your Answer

Subject :NSO    Class : Class 4

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
You need to specify whether it is a waxing or waning crescent.

Ans 2:

Class : Class 4
You have to specify if waxing or waning crescent

Ans 3:

Class : Class 4

Ans 4:

Class : Class 4
you need to specify if waning or waxing crescent

Ans 5:

Class : Class 8

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 9

Ans 2:

Class : Class 5
NA

Ans 3:

Class : Class 7

Post Your Answer

Subject :NSO    Class : Class 4

Post Your Answer