Quantitative Aptitude Quest

Partnership

Four milkmen rented a pasture. A grazed 24 cows for 3 months, B grazed 10 cows for 5 months, C grazed 35 cows for 4 months and D grazed 21 cows for 3 months. If A's share of the rent is Rs. 720, find the total rent of the field.

1) Rs. 3000

2) Rs. 3200

3) Rs. 3250

4) Rs. 3300




Ratio of A,B,C,D 's share=(24×3):(10×5):(35×4):21×3)=72:50:140:63
⇒72+50+140+63=325
Let total rent is x
then A's share=72x/ 325R03;
∴ 72x/325R03;=720
⇒x=3250

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