Select the combination of letters that when sequentially placed in the gaps of the given letter series will complete the series.
TD_GHS_KT_FG_ST_TD_GHS_K
Answer & explanation
Correct answer: option 1
Dividing the given series into 3 parts of 8 letters each and comparing the corresponding terms we get the repetitive term as TDFGHSTK.
TDFGHSTK / TDFGHSTK / TDFGHSTK
So, the code will be FTDHKFT