Question

You have three bags and three labels. one bag has only red balls, one has only blue balls and one has both red and blue balls. three labels are r, b and rb. r label was meant for the bag with only red balls, b label was meant for the bag with only blue balls and rb for the bag with both red and blue balls. ram by mistake labelled the bags wrongly such that all the labels are wrong, how many minimum number of balls he should pick and from what bags to correct the labels? it is given that each bag has unlimited number of balls to be picked.

Answer 1

half of total number of the ball should be pick to correct the labels.

Answer 2

half is the correct answer