Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it ?
aab _ aa _ bbb _ aaa _ bbba
A. abba
B. baab
C. aaab
D. abab
Answer & Solution
Answer: Option B
Solution:
The series is,
aabb / aaabbb / aaaabbbb / a.
Thus letters are repeated twice, then thrice then four times and so on.
Also Read:
- a_bbc_aab_cca_bbcc
- _ bc _ ca _ aba _ c _ ca
- _ ab _ b _ aba _ _ abab.
- bca _ b _ aabc _ a _ caa
- b _ac _ cc _ cb _ ab _ ac
- aab _ aa _ bbb _ aaa _ bbba
