Q:

Select the set in which the numbers are related in the same way as are the numbers of the following set. (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)
 (23, 14, 9)
 (37, 19, 18)

• 1
  (125, 25, 5)
• 2
  (125, 100, 5)
• 3
  (125, 25, 100)
• 4
  (125, 5, 25)