The sequence follows a regular pattern. Find the correct letter for question mark, to complete the sequence. C E I K O Q ?
Question and options
The sequence follows a regular pattern. Find the correct letter for question mark, to complete the sequence.
C E I K O Q ?
C E I K O Q ?
- ‘R’
- ‘S’
- ‘T’
- ‘U’
Answer and explanation
Correct answer: D - ‘U’
C(3) E(5) I(9) K(11) O(15) Q(17): the gaps alternate +2, +4. Next is Q + 4 = U(21).
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CUSAT CAT Five-Year LL.B.
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