Verbal Reasoning - Mental Ability Questions

In the following question, select the odd word pair from the given alternatives.

From the given alternatives, select the word which CANNOT be formed using the letters of the given word.

Ancillary

From the given alternatives, select the word which CANNOT be formed using the letters of the given word.

Compatible

Engineer is related to Engineering in the same way as Doctor is related to

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

S_RTR_ST_T_S

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

PRQ, UWV, ZBA, ? , JLK

A piece of paper is folded and cut as shown below in the question figures. From the given answer figures, indicate how it will appear when opened.

A and B are standing at place "P". They start moving in the opposite directions at the speed of 5 Kmph and 4 Kmph respectively. What will be the distance between them after 3 hours?