Verbal Reasoning - Mental Ability Questions

If P denotes ÷ , Q denotes x, R denotes + and S denotes ­ then what is the value of 18Q12P4R5S6

A man said to a lady, "Your mother's husband's sister is my mother." How is the man related to the lady.

Navjot starts moving towards the west. After covering some distance, he turns left and then takes a right. Which direction is he facing now?

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

72, 65.7, ? , 53.1, 46.8

In the given figure, how many students study only 2 subjects?

If 35 % 31 = 12, 92 % 30 = 14 then what is the value of 15 % 24 = ?

In a certain code language, "TEACHER" is written as "6427341" and "MAN" is written as "825". How is "MERCHANT" written in that code language ?

On BBC World News channel last night they showed an informative program about new innovations in medical imaging, which you would have found interesting.