Verbal Reasoning - Mental Ability Questions

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

x_zz_xx_z_yx

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

UY, SV, QS, OP, ?

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

TU, AB, HI, ?

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

YXW, TSR, NML, ?

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

AB, JH, RM, YQ, ?

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

CPI, AME, YJA, WGW, ?

Select the odd word/letters/number/number pair from the given alternatives.

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