For divisibility by 4, the number must end in one of these digit pairs
12, 32, 52, 24, 44
The remaining 3 digits may have any of 5^3 = 125 values.
125*5 = 625 such numbers can be formed.
12, 32, 52, 24, 44
The remaining 3 digits may have any of 5^3 = 125 values.
125*5 = 625 such numbers can be formed.