Question

What will be the unit digit of ${98765}^3$.

• A. $5$
• B. $0$
• C. $2$
• D. $3$

Answer 1

Answer: (A)

$5$

Given, the number is ${98765}^3$.

Here, the units digit is $5$.

We know, the cube of $5$, i.e. $5^3=125$, whose units place is $5$.

Therefore, the units digit of the cube of $98765$, i.e. ${98765}^3$ is $5$.

Hence, option $A$ is correct.