Ask General Olympiad Related Questions, Forum By SOF Olympiad Trainer

User Forum

Subject :Sam    Class : Sample

Post Your Answer

Subject :Sam    Class : Sample

Post Your Answer

Subject :Sam    Class : Sample

Post Your Answer

Subject :Sam    Class : Sample

Post Your Answer

Subject :Sam    Class : Sample

Post Your Answer

Subject :Sam    Class : Sample

Ans 1:

Class : Class 8

Ans 2:

Class : Class 7
if you check you will get 3 combinations, because the question says that the two bars taken are not of the same type.

Ans 3:

Class : Class 6
Class - 6

Ans 4:

Class : Class 6
Even I get 6 as the answer. How is it possible ?

Ans 5:

Class : Class 6
Thank you guys for clearing my doubts

Ans 6:

Class : Class 7
The six different combinations are CB and NB,CB and MB,NB and CB,NB and MB,MB and CB and finally Mb and CB. But CB and NB and NB and CB are same, same with NB,MB and MB,NB and CB,MB and MB,CB...Thus there are only 3 unique options available...

Ans 7:

Class : Class 6
please explain how answer comes to 3. I can see six different combinations.

Ans 8:

Class : Class 8
Yes there are 6 combinations but if you check some of them are same like -CB and MB , MB and CBSo there will be only three combinations

Post Your Answer

Subject :Sam    Class : Sample

Post Your Answer

Subject :Sam    Class : Sample

Ans 1:

Class : Class 10

Post Your Answer

Subject :Sam    Class : Sample

Post Your Answer

Subject :Sam    Class : Sample

Ans 1:

Class : Class 4
VERY EASY

Post Your Answer