Verbal Reasoning - Mental Ability Questions

In the following series, one number is missing as shown by the ?. Select the missing number from the given options.

3, 8, 13, 18, ?

If the signs + and / and the numbers 2 and 4 are interchanged, which one of the following four equations would be correct?

If '+' means 'multiplication', '-' means 'division', 'x' means 'subtraction' and '/' means 'addition', then 9 + 8 / 8 - 4 x 9 =

In a certain code language, “TOLDER” is written as “WSQGIW”. How is “SPIRAL” written in that code language?

A woman in a shopping complex walks 150 m East, then she turns North and walks 180 m, then she turns West and walks 70 m, then she turns to her left and walks 180 m. Where is she now with reference to her starting position?

From the given alternative words, select the word which cannot be formed using the letters of the given word:

PREDICAMENT

If BLACK = AMZDJ then BEAUTIFUL = ?

Find the missing term in the following question:-