find number of 7 digit numbers in the form of "abcdefg" where ae>f>g.

Find number of seven-digit number in the form of a b c d efg(g,f,e , etc. Are digits at units, tens hundreds place etc.) where a e > f > g .

Find number of seven-digit number in the form of a b c d efg(g,f,e , tc. Are digits at units, tens hundreds place etc.) where a >e>>f>>g dot

Find number of seven-digit number in the form of a b c d efg(g,f,e , tc. Are digits at units, tens hundreds place etc.) where a >e>>f>>g dot

Find number of seven-digit number in the form of a b c d efg(g,f,e , tc. Are digits at units, tens hundreds place etc.) w h e r ea >e>>f>>gdot

Find number of seven-digit number in the form of a b c d efg(g,f,e , tc. Are digits at units, tens hundreds place etc.) w here a >e>>f >>gdot.

The number of three digit numbers of the form xyz where x>y>z is

Find the number of 4- digited numbers that can be formed using the digits 1,2,4,5,7,8 when repetition is allowed.

Find the number of 4 digited numbers that can be formed by using the digit 0,2,3,5,7,8 which are divisble by 2

Find the number of 4 digited numbers that can be formed by using the digit 0,2,3,5,7,8 which are divisble by 3

Find the number of 4 digited numbers that can be formed by using the digit 0,2,3,5,7,8 which are divisble by 4