Verbal Reasoning - Mental Ability Questions

In the following figure, rectangle represents Doctors, circle represents Essayists, triangle represents cooks and square represents Europeans. Which set of letters represents Essayists who are not cooks?

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

5, 9, 13, 17, ?, 25

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
250, 275, 301, ?

Rearrange the jumbled letters to make meaningful words and then select the one which is different.

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

VXK, QSF, LNA, GIV, ?

Select the related word/letters/number from the given alternatives.
BCD : YXW : : FGH : : ?

 In a certain code language, “POLIS” is written as “SROLV”. How is “MRUGS” written in that code language?

A question and two statements labelled (I), (II) are given. You have to decide which statements is/are sufficient to answer the question.

Gowtham ranks eighteenth in a class. What is his rank from the last?

I. There are 47 students in the class.
II. Jagan who ranks 10th in the same class, ranks 38th from the last.