Question
Select the set in which the numbers are NOT 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 - operation 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)Solution
Second number = (First number)² + 5 12: 149 = 12² + 5 = 144 + 5 = 149 24: 581 = 24² + 5 = 576 + 5 = 581 14: 201 = 14² + 5 = 196 + 5 = 201 27: 732 = 27² + 5 = 729 + 5 = 734
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