A grocer has a sale of Rs.6435,Rs.6927,Rs.6855,Rs.7230 and Rs.6562 for 5 consecutive months. How much sale must he have in the sixth month so that he gets an average sale of Rs.6500?
A
Rs.4991
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B
Rs.5991
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C
Rs.6001
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D
Rs.6991
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Solution
The correct option is ARs.4991 Total sale of 5months=Rs.(6435+6927+7230+6562)=Rs.34009. ∴ Required sale =Rs.[(6500×6)−34009] =Rs.(39000−34009) =Rs.4991.