Question
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) (62, 45, 79)(81, 65, 97)Solution
The average of the 2nd and 3rd number equals the 1st number.
(62, 45, 79) β (45 + 79) / 2 = 62
(81, 65, 97) β (65 + 97)/2 = 81
Now, checking the options:
Option A β (76, 55, 97) β (55 + 97) / 2 = 76
Option B β (42, 28, 54) β (28 + 54)/2 = 41
Option C β (59, 46, 72) β (46 + 72)/2 = 59
Option D β (69, 50, 88) β (50 + 88)/2 = 69
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