How can involving a diverse group in the evaluation

Select the option that represents the letters that when sequentially placed from left to right in the blanks below, will complete the letter series.

Select the combination of numbers that when placed sequentially 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 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 option that represents the letters that, when sequentially placed from left to right in the blanks below, will complete the letter series.

RQP, ONM, ____, IHG, FED, find the missing letters

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 letter-cluster from among the given options that can replace the question mark (?) in the following series.

OA, LG, IM, FS, (?)

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