In Public Relations department the number of employees in Scale II is less than that in Scale I by what percent? (rounded off to two digits after decimal).

Number of employees in public relations department in :

Scale I = 175

Scale II = 150

Difference = 175 – 150 = 25

$herefore$ Required percentage

$= frac{{25}}{{175}} imes 100$

$= 14.285 approx 14.29$