πŸ“’ Too many exams? Don’t know which one suits you best? Book Your Free Expert πŸ‘‰ call Now!

  • google app store apple app store
  • βœ–

      Question

      The second number in the given number pairs is obtained

      by performing certain mathematical operation(s) on the first number. The same operation(s) is/are followed in all the number-pairs except one. Find that odd number-pair.
      A 32 : 16 Correct Answer Incorrect Answer
      B 55 : 29 Correct Answer Incorrect Answer
      C 39 : 21 Correct Answer Incorrect Answer
      D 73 : 38 Correct Answer Incorrect Answer

      Solution

      The logic followed here is: First number = 2 X Second number - 3 32 : 16 β†’ 2 X 16 - 3 = 32 – 3 = 29. 55 : 29 β†’ 2 X 29 - 3 = 58 – 3 = 55. 39 : 21 β†’ 2 X 21 - 3 = 42 – 3 = 39. 73 : 38 β†’ 2 X 38 - 3 = 76 – 3 = 73.

      Practice Next
      ask-question