Question

In each of the following question, select the related number from the given alternatives.
$7$ $:$ $42$ $:$ $:$ $8$ $:$ $?$

• A. $50$
• B. $49$
• C. $57$
• D. $48$

Answer 1

The correct option is D $48$

$42=7\times 6$ Similarly,

$48=8\times 6$

Hence, D is the correct option.