Inserting The Missing Character Questions

In the following question, which one set of letters when sequentially placed at the gaps in the given letter series shall complete it?

P_QR_QQ_PQ_R

In the following question, which one set of letters when sequentially placed at the gaps in the given letter series shall complete it?

W_YZ_X_ZW_Y_

Which set of letters when sequentially placed at the gaps in the given letter series shall complete it?

j_l_jk_m_kl_

Select the missing numbers from the given alternatives

Select the missing number?

In the following question, from the given alternative words, select the word which cannot be formed using the letters of the given word.
Nightwalker

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

A, D, I, P, ?

Which set of letters when sequentially placed at the gaps in the given letter series shall complete it?

A_BC_BBC_BB_