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., 25 - Operations on 25 such as adding/ subtracting/ multiplying etc. to 25 can be performed. Breaking down 25 into 2 and 5, and then performing mathematical operations on 2 and 5 is not allowed) (18, 76, 47) (27, 133, 78)Solution
The logic followed here is: 3rd number = (1st number + 2nd number) ÷ 2
(18, 76, 47) → (18 + 76) ÷ 2 = 94 ÷ 2 = 47
(27, 133, 78) → (27 + 133) ÷ 2 = 160 ÷ 2 = 80
(33, 37, 32) → (33 + 37) ÷ 2 = 70 ÷ 2 = 35 ≠32
(14, 198, 94) → (14 + 198) ÷ 2 = 212 ÷ 2 = 106 ≠94
(32, 44, 32) → (32 + 44) ÷ 2 = 76 ÷ 2 = 38 ≠32
(72, 86, 79) → (72 + 86) ÷ 2 = 158 ÷ 2 = 79.
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