Evaluate 41-21+19-9

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Job Solution Investment Corporation Of Bangladesh Investment Corporation - Senior Officer - 13.06.2014 গণিত
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Find the largest number of four digits exactly divisible by 12, 15, 18 and 27.

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Job Solution Investment Corporation Of Bangladesh Investment Corporation - Senior Officer - 13.06.2014 গণিত
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The length and breadth of a square are increased by 40% and 30% respectively. The area of the resulting rectangle exceeds the area of the square by?

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A manufacturer sells three products i.e. A, B and C. Product A cost 200 and sells for 250, Product B costs 150 and sells for 180, Product C costs 100 and sells for 110. On which product, he has maximum percentage of profit?

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If the length of each of the sides of three square garden's plots is increased by 50 percent, by what percent is the sum of the areas of the three plots increased?

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Three boys have marbles in the ration of 19:5:3. If the boy with the least number has 9 marbles, how many marbles does the boy with the highest number have?

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