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) (65, 48, 82) (74, 63, 85)Solution
The average of the 2nd and 3rd number equals the 1st number.
(65, 48, 82) → (48 + 82) / 2 = 65
(74, 63, 85) → (63 + 85)/2 = 74
Now, checking the options:
Option A → (93, 78, 108) → (78 + 108) / 2 = 93
Option B → (42, 29, 55) → (29 + 55)/2 = 42
Option C → (66, 49, 83) → (49 + 83)/2 = 66
Option D → (76, 66, 94) → (66 + 94)/2 = 80
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