there are 5 ppl's in a circle all must wear hat either
white or black
1st condition: atleast 2 must wear white
2nd condition: atleast 2 must wear black
3rd: they should not talk each with other
Question: How they come to know which colour of hat they
are wearing
Answer Posted / saurabh shukla
they cant talk but they can see
Is This Answer Correct ? | 22 Yes | 5 No |
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