Increasing the original price of an item by 15 percent and then decreasing the new price by 15 percent is equivalent to increase the orginal price by

Increasing the original price of an item by 15 percent and then decreasing the new price by 15 percent is equivalent to increase the orginal price by Correct Answer None of these

Net effect = (15 - 15 - 15×15100)% = - 2.25% অর্থাৎ original price কমেছে। অতএব, উত্তর হবে 2.25% None of these ।

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