Select the odd group of numbers. (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)

Q:

Options

• 1
  (600 – 300 –150)
• 2
  (400 –200 – 50)
• 3
  (1000 –500 – 250)
• 4
  (200–100 –50)