Book Maths Puzzle Numerical Ability Algebra

lengths of sides of a triangle and area are integrals.one side is 21 and perimeter is 48.find shortest side

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Book Other Question

an employee reduces the number of his employees in the ratio 8:7 and decreased their wages in the ratio 7:2. Identify whether the total wages increases or decreases and in what ratio A.B AND C are three pipes such that a and b are inlet ones and can fill a tank in 12 and 6 mins . C is a pipe which can work either as an inlet or as an outlet pipe taking 24 mins to fill or emty as the case may be. If C and A and C and B wok alternatively for 1 min each .The tank gets filled in 10 mins.Find the time for which the C work as an outlet