10 आदमी और 8 औरतें एक काम को मिलकर 5 दिन में खत्म करते हैं। औरत द्वारा एक दिन में
किया गया काम आदमी द्वारा एक दिन में किये गये काम का आधा है। 4 आदमी और 6 औरतें
इस काम को करने में कितने दिन लेंगे?
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Answer:
10 days.
Step-by-step explanation:
Given,
1 day work of a woman = day work of a man,
⇒ 2 women = 1 men,
Thus, total work done of 10 men and 8 women = total work done of 28 women,
Also, total work done of 4 men and 6 women = total work done of 14 women,
Now, if person do a piece of work in days and the same kind of work done by person in days,
Thus, if 28 women do a work in 5 days,
Also, suppose the same work done by 14 women in n days,
Therefore, 4 men and 6 women take 10 days.
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