SSC CPO SI and ASI Model Paper 2

(3) Let W and M be the efficiency ofa woman and a man, respectively.
Now, 24 W = 36 M ⇒W = 1.5M
Let 20 women and 16 men can dothe same work in D days then
36 M × 23 = (20 W + 16 M) × D⇒36 M × 23 = (20 × 1.5 M + 16M) × D⇒ D = 18