The cubes of the digits 1,4,5,6 and 9 are the number ending in the same digits 1,4,5,6 and 9 respecitively (True/False).

Property 4 Cubes of the numbers ending in digits 1456 and 9 are the numbers ending in the same digit.Cubes of numbers ending in digit 2 ends in digit 8 and the cube of numbers ending in digit 8 ends in digit 2. The cubes of the numbers ending in digits 3 and 7 ends in digit 7 and 3 respectively.

Total number of 6 -digit numbers in which only and all the five digits 1,3,5,7 and 9 appear,is

...........are the numbers of 7 digit formed by digits 3,4,5,4,5,5 and 9.

Total number of 6-digit numbers in which only and all the five digit 1,2,5,7 and 9 appear, is :

The sum of all 4 digit numbers of different digits formed with the digits 1, 2, 5 and 6 is

The number of four-digit numbers that can be formed by using the digits 1,2,3,4,5,6,7,8 and 9 such that the least digit used is 4 , when repetition of digits is allowed is

The number of four-digit numbers that can be formed by using the digits 1,2,3,4,5,6,7,8 and 9 such that the least digit used is 4 , when repetition of digits is allowed is