0 votes 0 votes 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 $Rs.6500$? $\text{Rs.4991}$ $\text{Rs.5991}$ $\text{Rs.6001}$ $\text{Rs.6991}$ Quantitative Aptitude nielit2016mar-scientistc mean + – Lakshman Bhaiya asked Apr 2, 2020 • edited Oct 31, 2020 by soujanyareddy13 Lakshman Bhaiya 13.8k points 858 views answer comment Share See all 0 reply Please log in or register to add a comment.
1 votes 1 votes According to the given information assume that the sixth-month sale is $x$ rs.; $\implies6500=\frac{6435+6927+6855+7230+6562+x}{6}$ $\implies 6500*6=34009+x$ $\implies x=39000-34009$ $\implies x=4991$ rs Option $(A)$ is correct. Hira Thakur answered Jun 25, 2023 Hira Thakur 7.2k points comment Share See all 0 reply Please log in or register to add a comment.
0 votes 0 votes Answer is A (6435+6927+6855+7230+6562+x)/6=6500 On solving, x=4991 For detailed solution, refer here https://www.toppr.com/ask/question/a-grocer-has-a-sale-of-rs-6435-rs-6927-rs-6855-rs-7230-and/ neethu_seb answered Dec 10, 2022 neethu_seb 3.4k points comment Share See all 0 reply Please log in or register to add a comment.