Average speed of whole journey = 60 km/hr Using the formula, average speed = 2xy/(x + y) x = speed of first 90 km = 40 km/hr 60 = 2 x (40 x y)/(40 + y) = 120 km/hr
While selling a Bike, Max gives a discount of 25% on the marked price. If he gives a discount of 30%, he earns Rs. 120 less as profit. The marked price...
A merchant fixes the sale price of his goods at 30% above the cost price. He sells his goods at a 10% discount marked price. His percentage of profit (r...
A rice bag's selling price is 'x%' greater than its cost price and 'x%' less than its marked price. The gain proportion from selling the item would incr...
Profit percentage earned on selling article 'A' is the same as the percentage loss incurred on selling article 'B'. If the cost price of article 'A' is ...
A shopkeeper sells rice at 10% profit and uses weight 30% less than the actual measure. His gain percent is
On selling an article for ₹. 123.40, the gain is 20% more than the amount of loss incurred on selling it for Rs.108. If the article is sold for ₹.12...
A shopkeeper sells a luxury watch at a markup price, which is (100/3)% above its cost price. Had he purchased the watch for Rs. 300 more and sold it aft...
The ratio of the cost prices of Leather Shoes to Sports Shoes is 6:5. Both types of shoes are sold after a single discount of 20% for Leather Shoes and ...
The profit earned after selling an article for Rs.1643 is the same as loss incurred after selling the article for Rs.1121. What is the cost price of the...
A shopkeeper sold two items. The selling price of the first item equal the cost price of the second item. He sold the first item at a profit of 20% and ...
