Question

A bag contains 20 yellow balls, 23 green balls, 27 white balls. how many minimum balls one should pick out so that to make sure he gets at least 2 balls of all color?

Answer 1

Thanks for the question!

There are three colours viz., Yellow, Green, White so  so he should take atleast two balls of each colours which is equal to 6( 3 X 2=6).

Hence,  the minimum number is 6.

Hope it helps you

Answer 2

Hello,

Then answer to your question is follows,

Since there are three colors i.e. Yellow, Green and white.

In order to pick at least two balls of each color, one should pick a total of six balls.

2*3=6

So the answer is six.

I hope you are satisfied by the answer.

Thanks and Regards