The Average Income of A, B, C and D is :

Average income of ‘A’ and ‘B’ is ₹ 200 and average income of ‘C’ and ‘D’ is ₹ 250. The average income of A, B, C and D is –

  1. ₹ 200
  2. ₹ 225
  3. ₹ 125
  4. ₹ 106.25
Anurag Mishra Professor Asked on 7th October 2015 in Maths.
Add Comment
  • 1 Answer(s)

    Answer: (2) Rs. 225

    Explanation:-
    The average income of ‘A’ and ‘B’ = Rs. 200
    Then, the total income of ‘A’ and ‘B’ = 2 x 200
    = Rs. 400

    The average of ‘C’ and ‘D’ = Rs. 250
    Then, the total income of ‘C’ and ‘D’ = 2 x 250
    = Rs. 500

    The total income of A, B, C and D = 400 + 500
    = Rs. 900

    Then, the average income of A, B, C and D = 900/4
    = Rs. 225

    Hence, the answer is (2) Rs.225.

    Anurag Mishra Professor Answered on 7th October 2015.
    Add Comment

    Your Answer

    By posting your answer, you agree to the privacy policy and terms of service.