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 their constituent digits.] [14, 42, 35] [18, 54, 47]Solution
The pattern followed in the given sets is: [14, 42, 35] → 14 x 3 = 42; 42 - 7 = 35 [18, 54, 47]: → 18 x 3 = 54; 54 - 7 = 47 Option A (12, 36, 29): 12 x 3 = 36; 36 - 7 = 29 Option B (21, 63, 56): 21 x 3 = 63; 63 - 7 = 56 Option C (15, 45, 38): 15 x 3 = 45; 45 - 7 = 38 Option D (25, 75, 65): 25 x 3 = 75; 75 - 7 = 68.
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