A box contains 90 cards bearing a number from 1 to 90. Find the probability that the card drawn bears
(i) a two-digit number
(ii) a perfect square number.

Cards numbered from 11 to 60 are kept in a box. If a card is drawn at random from the box, find the probability that the number on the drawn cards is (i) an odd number (ii) a perfect square number

Cards numbered from 11 to 60 are kept in a box.If a card is drawn at random from the box,find the probability that the number on the drawn cards is ( i) an odd number (ii) a perfect square number (iii) divisible by 5.(iv) a prime number less than 20.

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 bag has cards numbered 2 to 90. a card is drawn at random from the bag. Find the probability that it bears (i) a two-digit number (ii) a number which is a perfect square.

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 discs 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 .

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 discs 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 numbes, (iii) a number divisible by 5.