Verbal Reasoning - Mental Ability Questions

Out of the 100 nature lovers, 20 people wanted to see only bison, 30 wanted to see both bison and tiger, 15 wanted to see only leopard, 25 wanted to see only tiger, 5 wanted to see both bison and leopard and the remaining wanted to see only bear.

The ratio of people to wanted to see tiger to those who wanted to see bear is

Sandeep has a brother named Ankur. Sandeep is the son of Kishan. Baljor is Kishan's father. How is Ankur related to Baljor?

Select the related word/letters/number from the given alternatives.
36 : 25 : : 100 : ?

In certain code, if 'AMOUNT' is written as 'BNPTMS', how is 'AROUND' written in that code?

After interchanging + & x and 12 &18, which of the following equations will hold true?

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, ?

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.

Select the related number from the given alternatives.
3/7 : 7/3 :: 9/2 : ?