A grocery shop has a sale of Rs. 6235, 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? Choose the correct option:
A) 4857	B) 4184	C) 4012	D) 5191	E) 5291
Let the sale in the sixth month =x   Then   (6235+6927+6855+7230+6562+x)/6 =6500   =&gt;6235+6927+6855+7230+6562+x =6×6500   =&gt; 33809+x=39000   =&gt; x=39000−33809   =5191   ANSWER:5191
<result>D</result>
A grocery shop has a sale of Rs. 6235, 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?