Arithmetic Aptitudes › Average › Question #5525
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Q13 chairs and 5 tables were bought for rs 8280.If the average cost of a table be rs.1227.What is the average cost of a chair?

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#5525Q ID
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  • A 156 ✔ ✖
  • B 165 ✔ ✖
  • C 561 ✔ ✖
  • D 651 ✔ ✖
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Output:

Total cost of 5 tables=1227×5=6135

Total cost of 13 chairs=8280-6135=2145

Average cost of chair=2145÷13=165
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