Find the total number of two-digit numbers (having different digits), which is divisible by 5.

The total number of 9 digit numbers which have all different digit is

Statement 1: Total number of five-digit numbers having all different digit divisible by 4 can be formed using the digits {1,3,2,6,8,9} is 192. Statement 2: A number is divisible by 4, if the last two digits of the number are divisible by 4. (a) Statement 1 and Statement 2, both are correct. Statement 2 is the correct explanation for Statement 1 (b) Statement 1 and Statement 2, both are correct. Statement 2 is not the correct explanation for Statement 1 (c) Statement 1 is correct but Statement 2 is not correct. (d) Both Statement 1 and Statement 2 are not correct.

The total number of five digit numbers of different digits in which the digit in the middle is the largest is

Find the total number of nine-digit numbers that can be formed using the digits 2, 2, 3, 3, 5, 5, 8, 8, 8 so that the odd digit occupy the even places.

Find the total number of n -digit number (n >1) having property that no two consecutive digits are same.

The number of all numbers having 5 digits, with distinct digits is

In the decimal system of numeration of six-digit numbers in which the sum of the digits is divisible by 5 is a. 180000 b. 540000 c. 5xx10^5 d. none of these

The number of three-digit numbers having only two consecutive digits identical is

Let's find the least whole number of five digits which is divisible by 8, 15, 20 and 25.

Find the number of 4-digit numbers that can be formed using the digits 1, 2, 3, 4, 5 if no digit is repeated. How many of these will be even?