Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it ?ab __ d __ aaba __ na _ badna _ b
A). andaa
B). babda
C). badna
D). dbanb
Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it ?bca _ b _ aabc __ a __ caa
A). acab
B). bcbb
C). cbab
D). ccab
Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it ?cccbb _ aa _ cc _ bbbaa _ c
A). aebe
B). baca
C). baba
D). acba
Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it ?a _ ba _ b _ b _ a _ b
A). abaab
B). abbab
C). aabba
D). bbabb
Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it ?a _ n _ b _ _ ncb _ _ ncb
A). abbbec
B). abebeb
C). bacbab
D). bcabab