Question
Four of the following five are somehow similar and
therefore create a group. Which is not related to this group? CF, IR, MZ, LX, DGSolution
The place value of the second letter is two times of the place value of the first letter as per the English alphabetical series. In ‘CF’, 1st letter = C (3), 2nd letter = F (3 × 2 = 6) In ‘IR’, 1st letter = I (9), 2nd letter = R (9 × 2 = 18) In ‘MZ’, 1st letter = M (13), 2nd letter = Z (13 × 2 = 26) In ‘LX’, 1st letter = L (12), 2nd letter = X (12 × 2 = 24) In ‘DG’, 1st letter = D (4), 2nd letter = H (4 × 2 = 8)
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