DSSSB · Reasoning

Select the set in which the numbers are related in the same way as are the numbers of the following sets. (NOTE : Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 – Operations on 13 such as adding / subtracting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) 12 - 5 - 7 23 - 3 -

  1. 45 - 2 - 41
  2. 89 - 30 - 65
  3. 54 - 4 - 49
  4. 67 - 3 - 64
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