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20) There are certain number of hats and gloves in a box.
They are of 41 red, 23 green, 11 orange. Power gone. But a
woman can differentiate between hats and gloves.How many
draws are required to obtain a pair of each color.
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Answer / abhinav
for each pair take 40 red,22 green and 10 orange.
now for 40 red there are 20 draws of each pair
and for 22 green there are 11 draws of each pair
and for 10 orange there are 5 draws of each pair.
now 1 red ,1 green and 1 orange are left and now no pair can be made from them.
so final answer is (20+11+5)=36 draws.
| Is This Answer Correct ? | 4 Yes | 3 No |
Answer / sweety13
its answer is 67
worst case condition is
(41+23+3(as 11 is odd number))
similarly we can solve any other question the trich is that add maximum of two digits and if thirs no. is even then add two to this else add three....hence the answer
| Is This Answer Correct ? | 3 Yes | 2 No |
Answer / shatanu
I can take maximum case & no boundary to take same colour.
so, 40+22+10=72 and between left 1 red, 1 green, 1 orange, we can take any two so total number is 72+2=74
Total pair is 74/2=37
| Is This Answer Correct ? | 0 Yes | 3 No |
Answer / hari dsp
total 75
it should be equal no. of hats and equal no.of golves pair...
so 25 hats and 25 pairs of gloves....
therefore she can draw 50 gloves.
ANS 50
| Is This Answer Correct ? | 4 Yes | 30 No |
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