Verbal Reasoning - Mental Ability Questions

Introducing a girl, a man says, "She is the daughter of my father's daughter". How is the girl related to the man?

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

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

In a certain code language, 'x' represents '+', '÷' represents 'x', '-' represents '÷' and '+' represents '-'. Find out the answer to the following question.

5 + 10 x 21 ÷ 5 - 15 = ?

If 4 + 3 = 25 and 8 + 4 = 80 , then, 3 + 2 = ?

Select the missing number from the given responses?

To attend an exam, Sudhir reached the school by travelling 5 km towards South, and after a sharp left turn, he travelled for about 10 km. He again made a sharp left turn and reached in front of the school by travelling 5 km more. Which direction is Sudhir's starting point from the school?

Starting from his house, Manish moves 25 km towards south­east and then turns to the west and covers another 7 km. How far (in kilometres) is he now from his house?