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Sum of first 12 numbers = (12 x 35) = 420 Sum of last 5 numbers = (52 x 5) = 260 Sum of 11th and 12th number = (420 - 260) = 160 So, 12th number = 160 x (3/8) = 60
Profit percentage received on a product when sold for Rs. 600 is equal to the percentage loss incurred when the same product is sold for Rs. 400. Find t...
A furniture dealer bought 10 sofas and 18 coffee tables for Rs. 11,340. He sold all the sofas at a profit of 22% and all the coffee tables at a profit o...
Mr. Christian bought 75 shirts for Rs. 75 each. He sold 60 of them at a loss of 10%. He wants to gain 20% on the whole. Then find his gain percent on th...
A shopkeeper sells a product in Rs.2,160 and earns 12.5% profit. Tell the amount that is equal to half of the purchase price of the product (in Rs.)
A merchant offers a 30% discount on the listed price of his goods and manages to secure a 40% profit on the cost. What is the ratio of the cost price to...
A shopkeeper bought 3 different types of goods: 100 items at ₹50 each, 200 items at ₹40 each, and 50 items at ₹60 each. If he sold all items at â‚...
An item is sold for Rs. 135 more when its profit margin is 20% compared to when it incurs a 40% loss. Determine the original cost price of this item.
Article ‘P’, if sold at a profit of 35% earns a profit of Rs. 700. If article ‘P’ is marked 30% above its cost price and then sold after offerin...
Three partners ‘A’, ‘B’ and ‘C’ started a business by investing in the ratio 2:5:6 respectively and the ratio of time for which they made th...
A shopkeeper sold an article at a gain of 20%. Had he bought it for 20% less than the original cost and sold it for ₹10 less, he would have gained 25%...