general math MCQ #363

The difference in selling prices of a heater at gains of 5% and 7.5% is rupees 1.25 then the price of heater is:

general math MCQ #363

  1. Question 1

    Q1. The difference in selling prices of a heater at gains of 5% and 7.5% is rupees 1.25 then the price of heater is:

    • A) 45
    • B) 50
    • C) 52.5
    • D) 53.75

    Answer: 50

    Explanation: Difference in gain = CP×(7.5%−5%) = CP×2.5% = 1.25 → CP = Rs. 50.