Mathematics Mcqs
Q How many liters of oil at Rs.40 per liter should be mixed with 240 liters of a second variety of oil at Rs.60 per liter so as to get a mixture whose cost is Rs.52 per liter?
  • A A. 120 liters
  • B B. 180 liters
  • C C. 110 liters
  • D D. 160 liters
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