Out of the total number of employees in ’Personnel’ department, approximately what per cent of employees are in scale II ?

Number of employees in personnel department

= 225 + 120 + 75 + 40 + 25 + 4 = 489

Number of employees in Scale II = 120

$herefore$ Required percentage

$= frac{{120}}{{489}} imes 100$

$approx frac{{120}}{{500}} imes 100 approx 24 approx 25$