An integer is chosen from integers 1 to 100 at random. What is the probability that if is not divisible by 7 ?

Let p be the greatest number of 4-digits which when divided by 21, 22, 24 and 28, the remainder in each case is 8. What is the sum of the digits of p?

The least number of five digits which is exactly divisible by 75 is :

The greatest number that divides 63, 75 and 93 leaving remainder 3 in each case is:

Which of the following numbers is divisible by 99?

The least number of five digits which is exactly divisible by 75 is:

Write the largest 5 digit number which when divided by 469 leaves 3 as remainder

The difference between the largest and the smallest 5-digit numbers made of digits 2, 3, 5, 0 and 9

From a four digit number, a number formed by reversing the digits is subtracted. The new number is always divisible by

The sum of the largest and the smallest 5-digit numbers formed by the digits 3, 4, 0, 6, 5 is

Write the smallest 5-digit number using digits 2, 3, 5, 8 and 9 which is divisible by 9