Someone is asked to take number from 1 to 100. The probablity that it is a prime, is

One number is selected at random from 1 to 100. The probability that it is a prime number is

The integer is selected at random from 1 to 25. The probability that it is a prime number is

A number is selected from numbers 1 to 25. The probability that it is prime is ____

Two boys are asked to select each one number from 1 to 100, the probability that they select different numbers is

A number is selected from numbers 1 to 25. The probability that it is prime is (a) 2/3 (b) 1/6 (c) 1/3 (d) 5/6

A number is selected from numbers 1 to 25. The probability that it is prime is (2)/(3)( b) (1)/(6) (c) (1)/(3)( d) (5)/(6)

One number is chosen at random from the numbers 1 to 21. What is the probability that it is prime?

A natural number k is chosen from the set {l, 2, 3, ... , 100). The probability that it is prime, is

A number is selected at random from the set {1, 2, 3, …, 50}. The probability that it is a prime, is