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Closely spaced contours represent steep slopes while widely spaced contours represent gentle slopes.
A shopkeeper bought two articles for Rs. 400 each. If he sold one of them at 40% profit and the other at 10% loss, then find the difference between the ...
When a person sold an article, his profit% is 45% of the selling price. If the cost price is increased by 60% and the selling price remains the same, th...
'P' sold an item to 'Q' making a 20% profit. 'Q' then sold the item to 'R' at a 10% loss for Rs. 1728. Subsequently, 'R' sold the...
A merchant bought a product for Rs. ‘a’ and marked it 120% above its cost price. He then sold it after giving two successive discounts of 600 and 10...
The ratio of the cost price and marked price of an article is 8:11, respectively. The article is sold after giving a discount of Rs. 600 such that there...
Anita bought 80 pencils for Rs. 96 and she sold them in such a manner so that selling price of 40 pencils is Rs. 72. Find the value of 2(P + 10) if the ...
A shopkeeper offers a 10% discount on an article and still manages to earn a 12% profit. If the marked price of the article is Rs. 2800, calculate the c...
A and B together started a business with initial investment in the ratio of 3:5, respectively. The time-period of investment for A and B is in the ratio...
58 notebooks have been purchased at the rate of 1 Rs. How many notebooks should be sold at the rate of Rs 1 to earn 45% profit?