Verbal Reasoning - Mental Ability Questions

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

AB_AB_AA_BB_

In a certain code language, “HORN” is written as “54” and “RHYM” is written as “63”. How is “PURE” written in that code language?

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

BC, OP, DE, QR, ?

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

AN, DQ, GT, JW, ?

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

PE_NP_ON_EO_

If "÷" denotes "multiplied by", "+" denotes "subtracted from", "x" denotes "added to" and "–" denotes "divided by",then

12 – 6 + 28 x 3 ÷ 9 = ?

Find the missing number?

Select the missing number in the given responses?