Wednesday, 26 September 2018

Quantitative Aptitude : Profit and Loss

The cost of 18 trousers and 15 shirts is 19050 .what is the cost of 30 trousers and 25 shirts

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1 comment:

  1. Bhaskar Reddy26 September 2018 at 04:57

    Let cost of trouser be t and shirt be y then
    18x+15y=19050 or
    6x+5y=6350.....
    now multiply equation by 5 we get
    30x+25y=31750

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