If a merchant gives cheats 30% while buying and cheats 30% while selling. Find his profit percentage

  1. 60% profit
  2. 85.71% profit
  3. no profit no loss
  4. 30% profit

Solution for Quant Question of the day: 257

using alligation

40% grads                                70% non grads

                   60% boys        

10                             :                   20

hence ration of grads to non grads is 10:20 = 1:2

hence % of grads = (grads/total)*100 = 1/3*100 = 33.33%

See our previous Quant Question of the day:

Quant Question Of The Day: 257

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