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

  • google app store apple app store
  • ✖

      Question

      The average of 12 numbers is 20 and the average of

      another 10 numbers is 31. What is the average of all the 22 numbers?
      A 23 Correct Answer Incorrect Answer
      B 22 Correct Answer Incorrect Answer
      C 24 Correct Answer Incorrect Answer
      D 25 Correct Answer Incorrect Answer

      Solution

      The correct answer is D

      Practice Next

      Relevant for Exams:

      ask-question