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Home » A box contains 90 discs which are numbered from 1 to 90 If one disc Is drawn at random from the box, find the probability that It bears (I) A two-digit number (II) A perfect square number (III) A number divisible by 5.
A box contains 90 discs which are numbered from 1 to 90 If one disc Is drawn at random from the box, find the probability that It bears
(I) A two-digit number
(II) A perfect square number
(III) A number divisible by 5.
CBSE | Class 11 | Exercise 15.1 | Probability
A box contains 90 discs which are numbered from 1 to 90 If one disc Is drawn at random from the box, find the probability that It bears
(I) A two-digit number
(II) A perfect square number
(III) A number divisible by 5.

i

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