Question

tickets are numbered from 1 to 100. They are well shuffled and a ticket is drawn at random. what is probability of that drawn tickets has drawn a number which is a square​

Answer 1

Answer:

Total number of tickets = 100

Perfect square numbers from 1 to 100 are

{1, 4, 9, 16, 25, 36, 49, 64, 81, 100}

So number of perfect square tickets are 10.

So, probability of that drawn tickets has drawn a number which is a square = 10/100 = 1/10.