Simplify the following expression and find the final

Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series.

G _ I _ K G H I _ K _ _ _ J K

Select the correct combination of the letters that when sequentially placed in the blanks of the given letter series will complete the series.

Select the combination of letters that when sequentially placed in the blanks of the given letter series will complete the series.

Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series.

Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series.

A _ L _ U A P L _ U _ _ _ E U

Select the combination of letters that when sequentially placed in the blanks of the given letter series will complete the series.

Which of the following sets of letters will be placed sequentially in the given alphabetical series to complete the given letter series?

OFFICE : ECIFFO :: LEAVE : ?

RRHHHHH, RHRHHHH, RHHRHHH, RHHHRHH, RHHHHRH, _____________.

Select the combination of letters that when sequentially placed in the blanks of the given letter series will complete the series.