Let cost price of the article is Rs. ‘x’ So, Selling price of the article = 0.85 × 1.65 × x = Rs. 1.4025x According to question; ⇒ 1.4025x – x = 644 ⇒ 0.4025x = 644 ⇒ x = 1600 Desired Percentage = [(2000 – 1600)/1600] × 100 = 25%
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A Truck is running at a speed of 72 km/ph. What distance will it cover in 15 seconds?
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‘A’ and ‘B’ started moving towards each other at same time with a speed of 26 km/hr and 13 km/hr, respectively. If the distance covered by ‘Aâ...
