Find the sum of all those numbers which can be formed by the digits 2,3,4 and 5.

Find the sum of all those numbers which can be formed with the digits 0,1,2,3 taken together.

Find the sum of all those numbers which can be formed with the digits 0,1,2,3 taken together.

Find the sum of all the numbers that can be formed with the digits 2,3,4,5 taken all at a time.

Find the sum of all the numbers that can be formed with the digits 2, 3, 4, 5 taken all at a time.

Find the sum of all the numbers that can be formed with the digits 2, 3, 4, 5 taken all at a time.

Find the sum of all the numbers that can be formed with the digits 2, 3, 4, 5 taken all at a time.

Find the sum of all those 4 digits numbers which can be formed with the digits 1,2,3,4.

Find the sum of all the 4-digit numbers which can be formed with the digits 1,2,3,4

The sum of all the numbers which can be formed by using the digits 1,3,5,7 all at a time and which have no digit represented,is