Verbal Reasoning - Mental Ability Questions

Choose the correct alternative which will complete the series. ACT, EGG, INK, ___

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
C11, V17, O23, ?

If M is the sister of Z , Z is the wife of P and P is the son of A, how Z relates to A?

In a certain code language, "RAIN" is written as "OHBQ". How is "SUMMER" written in that code language?

A gets more marks than B but less than C. D gets less marks than E but more than A. If C gets less than D then who amongst A, B, C, D, E gets the highest marks?

In a certain code language, "DISORDER" is written as "OSIDREDR". How is "PRACTICE" written in that code language?

If BAPTISM is coded as DCRVKUO, then how will TIN be coded as?

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

Never, Under, Manly, Sauna, Train, ?