Question

A bag contains of 50 coins ,49 of them were same weight but one coin is of less weight in how many attempts you will find the less weight coin?

Answer 1

in 49 attempts we can find the coin, i think so...

Answer 2

total number of coins =50
number of coins which were of same weight =49
number of coin which was of less weight=1
attempts we should do =probability of getting the less weight coin
probability of getting a less weight coin =1/50
s