If we pick at least 3 red balls, 5 green balls and 6 blue balls from the box, the total number of balls picked from the box will be 14. If one more ball is picked from the box, irrespective of what it is, it can be said that at least 4 red balls or at least 6 green balls or at least 7 blue balls have been picked from the basket. Hence, required number of balls = 14 + 1 = 15
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A shopkeeper purchased an article for Rs. ‘a’ and marked it 150% above its cost price and sold it after giving two successive discounts of 300 and 2...
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An article with cost price of Rs. 1600 is marked 44% above its cost price and sold after two successive discounts of 13% and Rs. ‘X’ respectively su...
On a certain item profit is 150%. If the cost price increases by 25% what will be the new profit margin (in %)?
