5 men are equal to as many women as are equal to 7 boys. All of them earn Rs.90 only. Men’s wages are? Choose the correct choice.
A) 8Rs. B) 7Rs. C) 6Rs. D) 4Rs. E) 5Rs.
5M = xW = 7B   5M + xW + 7B ----- 90 Rs.   5M + 5M + 5M ----- 90 Rs.   15M ------ 90 Rs. =&gt; 1M = 6Rs.   ANSWER:6Rs.
<result>C</result>
5 men are equal to as many women as are equal to 7 boys. All of them earn Rs.90 only. Men’s wages are?