Which one of these letters, if sequentially placed in the blanks, will complete the given series?
ac_cab_baca_aba_aca_
1
acbcc
2
aacbc
3
babbb
4
bcbba
5
Question Not Attempted
Which one of these letters, if sequentially placed in the blanks, will complete the given series?
ac_cab_baca_aba_aca_