1.

Krishan distributed 10-acre land to Gopal and Ram who paid him the total amoun int eh ratio 2:3. Gopal invested a further Rs. 2 lakh in the land and planted coconut and lemon tress in the ratio5:1 on equal areas of land. There were a total of 100 lemon tress. the cost of one coconut was Rs. 5. the crop toolk 7 yr to mature and when the crop was reaped in 1997, the totla revenue generated was 25% of the total amount put in by Gopal and Ram together. The revenue gererated from the coconut and lemon tress was in the ratio 2:3and it was shared equally by Gopal and ram as the initial amounts spent by them were equal. What was the total output of coconuts ?

Answer»

Rs. 24,000
Rs. 36,000
Rs, 18,000
Rs. 48,000

Solution :Let the amount INVESTED by Gopal and Ram be 2x and 3x respectively.
Gopal further invested Rs.2 lakh.
Acc, to question
`(2x+2)=3x or x=2` lakh.
Hence, initial amount paid by gopal and Ram to Krishna is 4 lakh and 6 lakh respectively.
Hence, TOTAL money invested by them together
`=(6+6)12` lakh.
The total revenue generated `=12xx25%=3` lakh.
ALSO The ratio of revenue from COCONUT and lemon treees are in the rati `3:2`
Hence, revenue from coconut `=Rs. 1,80,000` and revenue from lomons `=Rs. 1,12,000`, so total output of coconut `=(1,80,000)/(5)=Rs. 36,000`


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