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)
 (240, 55, 65)
 (320, 85, 75)

• 1
  (140, 35, 25)
• 2
  (220, 90, 15)
• 3
  (160, 35, 45)
• 4
  (200, 5, 105)