Question
A shopkeeper sells an article for Rs. 506, earning a
profit of 15%. If the same article is sold for Rs. 396, what would be the profit or loss percentage?Solution
ATQ, Cost price of the article = (506/1.15) = Rs. 440 New selling price of the article = Rs. 396 So, loss percentage = {(440 – 396)/440} × 100 = 10%
The most appropriate diagram to represent data relative to monthly expenditure on different items of a family is -
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Which of the following statement is true for NRR?
A given data has mean = 6.5, median = 6.3 and mode = 5.4. It represents -
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