Find The Sum of The Numbers ? If

The sum of four numbers is 48. When 5 and 1 are added to the first two; and 3 & 7 are subtracted from the 3rd & 4th, the number will be equal. The numbers are

  1. 4, 12, 12, 20
  2. 9, 7, 15, 17
  3. 5, 11, 13, 19
  4. 6, 10, 14, 18
Anurag Mishra Professor Asked on 12th August 2015 in Maths.
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  • 2 Answer(s)

    answer 4

    Dinesh Chandra Default Answered on 16th August 2015.
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    By trail and error method check option (4):
    6 + 5 = 11
    10 + 1 = 11
    14 – 3 = 11
    18 – 7 = 11

    so option is (4): 6, 10, 14, 18

    Dinesh Chandra Default Answered on 16th August 2015.
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