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If there are 30 cans out of them one is poisoned if a person tastes very little he will die within 14 hours so if there are mice to test and 24 hours to test, how many mices are required to find the poisoned can?
a) 3 b) 2 c) 6 d) 1

Read Solution (Total 2)

1 mouse is sufficient.

Number the cans from 1 to 30.
Mouse can be forced to taste every can after a gap of 5 minutes.

Calculating the time if death from start, the poisoned can no can be found.
13 years agoHelpfull: Yes(12) No(16)

It is beng given that taking very little ammount of the can, a person will die within 14 hours,it is not being given that the person will die after completing exactly 14 hours.
12 years agoHelpfull: Yes(11) No(0)

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