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? Answers:
A) 4800
B) 4991
C) 5004
D) 5000
E) 5002
Explanation:   Let the sale in the sixth month =x=x   Then 6435+6927+6855+7230+6562+x/6=6500   =&gt; 6435+6927+6855+7230+6562+ =6×6500   =&gt; 34009+x=39000   =&gt; x=39000−34009=4991   Answer: Option 4991
<result>B</result>
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?