Question

In each of the following question, select the related number from the given alternatives.
$11$ $:$ $1331$ $:$ $:$ $9$ $:$ $?$

• A. $979$
• B. $991$
• C. $729$
• D. $879$

Answer 1

Answer: (C)

$729$

${11}^3=11\times 11\times 11=1331$

Similarly,

$9^3=9\times 9\times 9=729$

Hence, C is the correct option.