Question: _bcc _ ac _ aabb _ ab _ cc [A]. aabca [B]. abaca [C]. bacab [D]. bcaca Answer: Option C Explanation: The series is bbccaa/ccaabb/aabbcc. Thus, the letter pairs move in a cyclic order.

Question: _ bbca _ bcca _ ac _ a _ cb [A]. abeba [B]. acbab [C]. bacab [D]. bcaajb Answer: Option B Explanation: The series is abbc/ac/bcca/ba/caab/cb.

Question: abca _ bcaab _ ca _ bbc _ a [A]. ccaa [B]. bbaa [C]. abac [D]. abba Answer: Option C Explanation: The series is abc/aabc/aabbc/aabbcc/a.

Question: ab _ aa _ bbb _ aaa _ bbba [A]. abba [B]. baab [C]. aaab [D]. abab Answer: Option B Explanation: The series is abb/aaabbb/aaaabbbb/a. Thus the letters are repeated twice, then thrice, then four times and so on.

Question: _ bc _ ca _ aba _ c _ ca [A]. abcbb [B]. bbbec [C]. bacba [D]. abbec Answer: Option A Explanation: The series is abc/bca/cab/abc/bca, Thus, the letters change places in a cyclic order.

Question: ac _ cab _ baca _ aba _ acac [A]. aacb [B]. aebe [C]. babb [D]. bcbb Answer: Option A Explanation: The series is acac/abab/acac/abab/acac. Thus, the pattern acac/abab is repeated

Question: _ a _ b _ abaa _ bab _ abb [A]. aaabb [B]. ababb [C]. babab [D]. babba Answer: Option D Explanation: The series is baa/bba/baa/bba/baa/bb. Thus, the pattern baa/bba is repeated.

Question: cccbb _ aa _ cc _ bbbaa _ c [A]. aebe [B]. baca [C]. baba [D]. acba Answer: Option B Explanation: The series is ccc bbb aaa/ccc bbb aaa/c. Thus, the pattern ccc bbb aaa is repeated.

Question: c _ bba _ cab _ ac _ ab _ ac [A]. abebe [B]. acbcb [C]. babec [D]. bcacb Answer: Option B Explanation: The series is cabbac/cabbac/cabbac. Thus, the pattern ‘cabbac’ is repeated.

Question: c _ bbb _ _ abbbb _ abbb _ [A]. aabcb [B]. abccb [C]. abacb [D]. baebb Answer: Option B Explanation: The series is cabbbb/cabbbb/cabbbb. Thus, the pattern ‘cabbbb’ is repeated.