Verbal Reasoning - Mental Ability Questions

In the following question, a matrix of certain characters is given.These characters follow a certain trend, row-wise or column wise.Find out this trend and choose the missing character accordingly.

A is B's brother, C is A's mother, D is C's father, F is A's son. How is A related to F's child?

In a certain code language, “PRIME” is written as “VNRIK”. How is “MICRO” written in that code language?

Introducing a girl, Poonam says, "She is the daughter of the only sister of the son of my mother". How is that girl related to Poonam?

Mohan said 'This girl is the wife of grand­son of my mother'. How is Mohan related to that girl?

A, B, C and X, Y, Z were sitting facing each other. A, B and C were facing south and X, Y and Z were facing north. X was left of Y but in front of A; Z was not at the left end and was not facing C. Who were at the left and right positions respectively?

Which letter has at least one line of symmetry?

Choose the correct alternative that will continue the same pattern and replace 'x' in the series 31,45,35,47,39,x,43,51,47,53