📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!

  • google app store apple app store

    • Question

      Total population of city P and Q is 3740 and 4320

      respectively. If the ratio of number of males to females in city is P and Q is 6:5 and 5:4 respectively, then find the difference between number of males in city P and number of females in city Q.  
      A 380 Correct Answer Incorrect Answer
      B 120 Correct Answer Incorrect Answer
      C 220 Correct Answer Incorrect Answer
      D 190 Correct Answer Incorrect Answer
      E 160 Correct Answer Incorrect Answer

      Solution

      Number of males in city P = 6/11 x 3740 = 2040 & number of females in city Q = 4/9 x 4320 = 1920 Desired difference = 2040 – 1920 = 120

      Practice Next
      ask-question