A two digit number is formed with digits 2,3,5,7,9 without repetition. What is the probability that the number formed is a multiply of 5 ?

A two digit number is formed with digits 2,3,5,7,9 without repetition. What is the probability that the number formed is an odd number ?

A two digit number is formed with digits 2,3,5,7,9 without repetition. What is the probability that the number formed is: (i) an odd number? (ii) a multiple of 5?

Form two digit numbers using the digits 0,1,2,3,4 without repeating the digits. Find the probability that the number so formed is greater than 30 .

A two digit number is formed from the digits 0,1,2,3,4. Repetition of the digits is allowed. Find the probability that the number so formed is a: (i) prime number (ii) multiple of 4 (iii) multiple of 11.

A two digit number is to be formed from the digits 0,1,2,3,4. Repetition of the digits is allowed. Find the probability that the number so formed is a multiple of 4.

A two digit number is to be formed from the digits 0,1,2,3,4. Repetition of the digits is allowed. Find the probability that the number so formed is a multiple of 11.

Write sample space 'S' and number of sample point n(S) for each of the following experiments. Also write events P, Q, R in the set form and write n(P), n(Q), n(R). Two digit number are formed using digits 2, 3, 5, 7, 9 without repetition of the digits. Condition for event P : The number formed is odd . Condition for event Q : The number is a multiple of 5 . Condition for event R : The number The number formed is greater than 75.

Two-digit numbers are formed from the digits 0,1,2,3,4 where the digits are not repeated. Find the probability that the number so formed is a prime numbers.

Write sample space 'S' and number of sample point 'n(S)' for the following experiment. Also write events A,B,C in the set form and write n(A), n(B), n(C): Two digit numbers are formed using digits 0,1,2,3,4,5 without repetition of the digits. Event A: The number formed is even. Event B: The number formed is divisible by 3. Event C: The number formed is greater than 50.

A two digit number is to be formed from the digits 0,1,2,3,4. Repetition of the digits is allowed. Find the probability that the number so formed is a prime number.