All the five digit numbers in which each successive digit exceeds its predecessor are arranged the increasing order. The `105^(th)` number does not contain the digit.

All the five digit numbers in which each successive digit exceeds its predecessor are arranged in the increasing order of their magnitude.The 97^(th) number in the list does not contain the digit

All the natural numbers,sum of whose digits is 8 are arranged in ascending order then the 170 number in the list does not contain the digit

All the 7 digit numbers containing each of the digits 1,2,3,4,5,6,7 exactly once,and not divisible bys are arranged in the increasing order.Find the (2004)^(th) number in this list.

Total number of 6-digit numbers in which all the odd digits appear, is

The total number of 4 digit numbers in which the digit are in descending order, is

If m denotes the number of 5 digit numbers if each successive digits are in their descending order of magnitude and n is the corresponding figure, when the digits are in their ascending order of magnitude then (m – n) has the value

The number of five - digit numbers having the product of digits 20 is