A certain factory employed 600 men and 400 women and the average wager was Rs. 25.50 per day, If a woman got Rs. 5 less than a man, then what are their daily wages ?	Pick.
A) m:27.50 w:22.22 B) m:27.50 w:22.50 C) m:27.50 w:22.20 D) m:23.50 w:22.50 E) m:27.50 w:21.50
Explanation:   Let the daily wage of a man be Rs. x.   Then, daily wage of a woman = Rs. (x - 5).   Now, 600x + 400 (x - 5) = 25.50 * (600 + 400) &lt;=&gt; 1000x = 27500 &lt;=&gt; x = 27.50.   Man's daily wages = Rs. 27.50; Woman's daily wages = (x - 5) = Rs. 22.50   Answer: m:27.50 w:22.50
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A certain factory employed 600 men and 400 women and the average wager was Rs. 25.50 per day, If a woman got Rs. 5 less than a man, then what are their daily wages ?