Numbers from 1 to 25 are written on small papers and placed in abox. One number is taken from the box at random. What is the probability of getting:complete square.

Numbers from 1 to 25 are written on small papers and placed in a box. One number is taken from the box at random. What is the probability of getting: prime number.

Number from 1 to 100 are written on small papers and placed in abox. One number is taken from the box without looking into it. What is the probability of getting a number having 0 or 7 in the ones place?

Numbers from 1 to 10 are written in small papers and placed in á box A paper is taken at random, without looking a) What is the probability of getting a prime number? b) Being an odd number

Numbers from 0 to 9 are written on cards and placed in a box and numbers from 1 to 9 are written on cards and placed in another box. One card is taken from each box without looking into it . What is the probability of getting the sum as 18?

Natural numbers from1to 30 are.written on paper slips and kept in a box.If oneslip t is taken from the box,What is the probability of this number to be even?

Natural numbers from1to 30 are.written on paper slips and kept in a box.If oneslip t is taken from the box,What is the probability of this number to bea multiple of3?

Natural numbers from1to 30 are.written on paper slips and kept in a box.If oneslip t is taken from the box,What is the probability of this number to be a multiple of 3and5?

The value of 2^1 , 2^2 , 2^3 … 2^50 are written in small papers and put it in the box. A paper is taken at random.What is the probability of getting a number having 4 in ones place. What is the probability of having 8 in the one’s place.

Natural numbers from1to 30 are.written on paper slips and kept in a box.If oneslip t is taken from the box,What is the probability that this number be a natural number?-

One is asked to say a two-digit number What is the probability of it being a perfect square?