The ratio of the tens digit and the units digit of a two digits number is ` 2 : 3 `. How many possible values can it assume?

The ratio of the rens digit and the units digit of a two digit number is 1 : 2 .How many two digit number satisfy this condition?

The two digit number whose ten's digits is t and unit's digit is u 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?

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