Question
Select the set in which the numbers are 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 - 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) (18, 25, 79) (9, 42, 69)Solution
(18 * 3) + 25 = 54 + 25 = 79. (9 * 3) + 42 = 27 + 42 = 69 Similarly, (32 * 3) + 56 = 96 + 56 = 152
Geography books are always together.
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