Question

What is the cube root of 110592?

• A. 36
• B. 48
• C. 52
• D. 58

Answer 1

The correct option is B

48

The last digit is 2, hence the cube root of the given number has its unit digit as 8.
since $8^3=512$, so $\sqrt[3]{3512}=8$
The first three digits of the number is 110. We know that,
$4^3<110<5^3$
Hence, the ten's digit is 4.
Thus, the cube root is 48.