Four sets of numbers have been given, out of which three are alike in some manner, while one is different. Choose out the odd one.
Answer & explanation
Correct answer: option 4
11 × 3 + 1, 34 × 4 + 2 = 138
5 × 3 + 1, 16 × 4 + 2 = 66
17 × 3 + 1, 52 × 4 + 2 = 210
But in options (9, 28, 110) is given.
9 × 3 + 1, 28 × 4 + 2 = 114 ← which is odd.