The units digit of the number `9^26` is _______

The unit's digit of the number (3127)^(173) is

The unit's digit of the number (1+9+9^(2)+9^(3)+.......+9^(2018)) is

In a two-digit number if, p is the ten's digit and q is the units digit, then the two-digit number is ______

The units digit of the square of a number and the units digits of the cube of the number are equal to the units digits of the number .How many values are possibles for the units digits of such number?

The unit digit of a two-digit number is 6. If 9 is added to the number, then the number obtained is 5//4th of the number itself. Find the sum of the digits