In alphabet series, some alphabets are missing which are given in that order as one of the alternatives below it. Choose the correct alternative.
c _ baa _ aca _ cacab _ acac _ bca
Option:
A. acbaa
B. bbcaa
C. bccab
D. cbaac
Answer: A . acbaa
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Justification:
The series is cab / aa / cacab / cacab / aa / cacab / ca.
Thus, the pattern cacab, cacab, aa is repeated.
