Question

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)

A (400 –200 –50)

B (200–100 –50)

C (600 – 300 –150)

D (1000 –500 –250)

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