In alphabet series, some alphabets are missing which are given in that order as one of the alternatives below it. Choose the correct alternative.
_ aba _ cabc _ dcba _ bab _ a
Option:
A. abdca
B. bcadc
C. abcdd
D. cbdaa
Answer: A . abdca
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Justification:
The series is aababcabcddcbacbabaa.
Thus, the letters equidistant from the beginning and the end of series are the same.
