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Percentages
The price of a table is Rs.400 more than that of a chair. If six chairs together cost Rs.4800, by what percentage is the price of the chair less than that of the table?
Explanation and memory cue
The price of one chair is Rs.4800 ÷ 6 = Rs.800. The table costs Rs.400 more, so Rs.1200. The difference is Rs.400, which is (400/800)*100 = 50% more than the chair price. The question asks by what percentage the chair price is less than the table price, which is (400/1200)*100 = 33.33%. However, none of the options match 33.33%. The options given (5000, 4000, 3000) seem unrelated to percentage values. Therefore, the question or options are incorrect. Assuming the question intended to ask by what percentage the table price is more than the chair price, the answer would be 50%. Since none of the options match this, the best approach is to correct the options to reflect the percentage difference. Correct options should be percentages, for example: A) 33.33%, B) 50%, C) 66.67%, D) None of these. The correct answer is A) 33.33% for chair price less than table price.