Question

A box contain 50discs which are numbered from 1to50 .if one disc is drawn at random from the box .find the probability that it bears. 1)a two digit perfect square number. 2)a number divisible by 5.​

Answer 1

Answer:

Total number of discs=50

1) P(two digit perfect square number) =4/50=2/25

2) P(number divisible by 5)=10/50=1/5

Hope it will help

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