5 men are equal to as many women as are equal to 8 boys. All of them earn Rs.75 only. Menâ€™s wages are?  Choose one.
A) 6 rs	B) 7 rs	C) 8 rs	D) 5 rs	E) 1 rs

Rationale: "5 m = xw = 8 b 5 m + xw + 8 b - - - - - 75 rs . 5 m + 5 m + 5 m - - - - - 75 rs . 15 m - - - - - - 75 rs . = > 1 m = 5 rs . answer : d"
Answer: D