Question

In the given question, select the related number from the given alternatives.
$30$ $:$ $?$ $:$ $:$ $130$ $:$ $222$

• A. $30$
• B. $40$
• C. $66$
• D. $68$

Answer 1

The correct option is D $68$

$130=5^3+5$

$222=6^3+6$

Similarly,

$30=3^3+3$

$68=4^3+4$

Hence, D is the correct option.