A building contractor employs 20 male, 15 female and 5 child workers. To a male worker he pays ₹ 25 per day, to a female worker ₹ 20 per day and a child worker ₹ 8 per day. The average wage per day paid by the contractor is?
A. ₹ 20
B. ₹ 21
C. ₹ 22
D. ₹ 23
Answer:B
A building contractor employs 20 male, 15 female and 5 child workers. To a male worker he pays ₹ 25 per day, to a female worker ₹ 20 per day and a child worker ₹ 8 per day. The average wage per day paid by the contractor is?
A. ₹ 20 B. ₹ 21 C. ₹ 22 D. ₹ 23