Management Aptitude Test Sep 2020 Paper

Here, 15 men $=24$ women $=36$ boys
$\therefore 12$ women $=\frac{15}{2}$ men and 6 boys $=\frac{15}{6}$ men
$\therefore 12$ women $+6$ boys $=\left(\frac{15}{2}+\frac{15}{6}\right)$ men

$\because 1$ work, working $8\mathit{h}$ perday is completed in 12 days by 15 men.
$\therefore 2\frac{1}{4}=\frac{9}{4}$ work, working $6\mathit{h}$ per day, to be
completed in 30 days will be completed by

$\therefore$ Number of extra men required$=18-10=8$ men