Verbal Reasoning - Mental Ability Questions

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

If EARTHQUAKE is coded as EKAUQHTRAE then ELECTORATE will be coded as ?

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

Premonition

In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question?
72 x 9 - 14 + 2 = ?

Find the missing term in the following question:-

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

A, D, I, P, ?

The following is a map showing a route for a cycle race. The route starts and goes 12 km East, then there is a turn towards North where the route goes on for 5 km, then there is a turn towards East where the route goes on for 11 km, then there is a right turn from where the route goes on 5 km to reach the end. What is the position of the end with respect to that start?

Mother of K's father is the sister of G. S is the daughter of G. How is S related to K's father?