A cistern is normally filled in 8 hrs., but takes 2 hrs. longer to fill because of a leak on its bottom, if Cistern is full, how much time cistern would empty?
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A work is done by three-person A, B and C. A alone takes 10 hours to complete a single product but B and C working together takes 4 hours, for the completion of the same product. If all of them worked together and completed 14 products, then how many hours have they worked?
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If m and n are whole numbers such that $m^n$ = 121, the value of $(m - 1) ^ (n + 1)$ is:
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A 5-liter jug contains 4 liters of a salt water solution that is 15 percent salt. If 1.5 liters of the solution spills out of the jug, and the jug is then filled to capacity with water, approximately what percent of the resulting solution in the jug is salt?
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At a special sale, 5 tickets can be purchased for the price of 3 tickets. If 5 tickets are purchased at the sale,the amount saved will be What percent of the original price of the 5 tickets?
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The cost price of an article is Rs. 100. To gain 50% after allowing a 50% discount, the market price of the article is:
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Two branch of tree bird sit in way if one bird of the first branch goes to second branch their ratio become equal and if bird from second branch goes to first branch ratio become double than first. what are there ratio in sitting?
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Ravi has a bag full of 10 nestle and 5 Cadbury chocolates out of these, he draws two chocolates. what is the probability that he would get at least one nestle chocolates?
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L&T Infotech Logical Reasoning Test If MACHINE is coded as 19 - 7 - 9 - 14 - 15 - 20 - 11, how will you code DANGER?
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Renuka started walking from her house, she first walked for 3 km towards west, then she turned towards north and moved 4 km in that direction. How far Renuka is from her house?
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