6. A lady has fine gloves and hats in her closet- 18 blue-
32 red and 25 yellow. The lights are out and it is totally
dark inspite of the darkness. She can make out the
difference between a hat and a glove. She takes out an
item out of the closet only if she is sure that if it is a
glove. How many gloves must she take out to make sure she
has a pair of each colour?
a) 50 b) 8 c) 60 d) 42
Answer Posted / suda
at the worst case she will pick up 32red
at the second case there is no red at worst case she pick up
and may get 25 yellow
by third time there is only blue if she pick only 2 that
pair must be blue.
so 32+25+2=59
there is no option of 59 so even if she pick 3 blue one pair
of blue will be their so 60 is write answer.
Is This Answer Correct ? | 71 Yes | 28 No |
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