Verbal Reasoning - Mental Ability Questions

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

In a certain code language, "BRING" is written as "25698" and "JAIL" is written as "4367". How is "BRINJAL" written in that code language?

P and Q are sisters. R and S are brothers. P's daughter is R's sister. What is Q's relation to S?

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

Sanjeev scored the highest marks in the class. Rahul scored more than Nirbhay but lesser than Sameer. Arpit scored more than Rahul. Who got the 4th Rank out of the five?

In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question?
24 x 6 - 8 + 2 = ?

3x3x3+3+3/3 = ?

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

ABC, BDF, DHL, ?