If 15 workers can earn Rs.1,800 in 10 days. Find the earning (in Rs) of 5 workers in 8 days.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 480
M1 × D1 / W1 = M2 × D2 / W2
M = Men
D = Days
W = Work
15 × 10 / 1800 = 8 × 5 / W2
1/12 = 40/W2
W2 = 480 Rs.