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

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

Total number of 6 digited numbers in which all the odd digits and only odd digits appear is

Total number of six-digit number in which all and only odd digits appear is a.(5)/(2)(6!) b.6! c.(1)/(2)(6!) d.none of these

Total number of six-digit number in which all and only odd digits appear is a. 5/2(6!) b. 6! c. 1/2(6!) d. none of these

Total number of six-digit number in which all and only odd digits appear is a. 5/2(6!) b. 6! c. 1/2(6!) d. none of these

Total number of six-digit number in which all and only odd digits appear is a. 5/2(6!) b. 6! c. 1/2(6!) d. none of these

Total number of 6 digits numbers in which only and all the four digits 1, 2, 3, 4 appear, is:

Total number of 6 digits numbers in which only and all the four digits 1, 2, 3, 4 appear, is:

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