Question

In the given question, select the related number from the given alternatives.
$8$ $:$ $23$ $:$ $:$ $48$ $:$ $?$

• A. $90$
• B. $138$
• C. $168$
• D. $112$

Answer 1

The correct option is B $138$

In the first pair,

$8\times 3-\frac{8}{8}=23$.

Similarly, $48\times 3-\frac{48}{8}=144-6=138$.

So, $8$ and $23$ are related the same way $48$ and $138$ are related.

$\therefore$ The correct answer is $138$. $\left[B\right]$