Question

The cube root of 2744 is:

• A. 12
• B. 16
• C. 14
• D. 18

Answer 1

The correct option is C 14

On prime factorization, $2744=2\times 2\times 2\times 7\times 7\times 7$
$\sqrt[3]{32744}=\sqrt[3]{32^3\times 7^3}=2\times 7=14$

Hence, the cube root of 2744 is 14.