Number of 9 digits numbers divisible by nine using the digits from 0 to 9 if each digit once is `K.8!` then K has the value equal to-

Number of 9digits numbers divisible by nine using the digits from 0 to 9 if each digit once is K.8! then K has the value equal to-

Number of 6 digits number divisible by 11 made by using the digits 0.1,2,5,7 and 9 without repetition is equal to

Number of 5-digit numbers can be formed using the digits 2,4,7,9,0 if no digit is repeated :

The largest 4-digit number formed by the digits 6, 7, 0, 9 using each digit only once is 9760.

How many five digits numbers divisible by 3 can be formed using the digits 0,1,2,3,4,7 and 8 if each digit is to be used atmost.once.

An eight digit number divisible by 9 is to be formed using digits from 0 to 9 without repeating the digits. The number of ways in which this can be done is