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 A alone can finish a work in 10 days which B alone can finish in 15 days. If they work together and finish it, then out of a total wages of Rs.3000, A will get:

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 A alone can finish a work in 10 days which B alone can finish in 15 days. If they work together and finish it, then out of a total wages of Rs.3000, A will get:

A). Rs.1200

B). Rs.1500

C). Rs. 1800

D).

Rs.2000


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1 answers

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Answered by on | Votes 0 |

Rs. 1800



Ratio of working days of A : B = 10 : 15 
Therefore, their wages ratio = reverse ratio = 15 : 10 
 Therefore, A will get 15 units of ratio 
Total ratio = 25 
1 unit of ratio =3000/25 = 120 
So, A’s amount = 120 × 15 = Rs.1800.

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