Subject
Quantitative Aptitude
Topic
Average
A grocer has a sale of Tk. 6435, Tk. 6927, Tk. 6855, Tk. 7230 and Tk. 6562 for 5 consecutive months. How much sale must he have in the sixth month so that he gets an average sale of Tk. 6500?
A grocer has a sale of Tk. 6435, Tk. 6927, Tk. 6855, Tk. 7230 and Tk. 6562 for 5 consecutive months. How much sale must he have in the sixth month so that he gets an average sale of Tk. 6500?
ক)
Tk. 4991খ)
Tk. 5991গ)
Tk. 6001ঘ)
Tk. 6991Explanation
Total sale for 5 months = Tk. (6435 + 6927 + 6855 + 7230 + 6562) = Tk. 34009. So, Required sale = Tk. [(6500 x 6) - 34009] = Tk. (39000 - 34009) = Tk. 4991.Related questions
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