If A + B means A is the brother of B; A - B means A is the sister of B and A x B means A is the father of B. Which of the following means that C is the son of M?

Statement:

Imprisonment for 27 years made Nelson Mandela, the President.

 Assumptions:

I. Only who will be imprisoned for 27 years will become the President.

II. To become the President, imprisonment is a qualification.

Find the missing number?

Directions: Study the following information and answer the questions given below:
Who amongst A, B, C, D and E is the heaviest?
I. A is heaviest than D and B but not than E.
II. C is not the heaviest person.
III. D is not the thinnest person.

Radhika went 50 meters south from her house, then turned left and went 20 meters, then turned north and went 30 meters. In which direction is his house from this place?

In a certain language ‘PARTY’ is coded as ‘161182025’ then how ‘CAMERA’ is coded as same certain language?

Find the odd number in the following?