Verbal Reasoning - Mental Ability Questions

A man pointing to a lady says, “Her brother is the father of my only son's sister.” How is that lady related to the man ?

In a certain code language, "CONDITION" is written as "@#^$*!*#^". How is "NOTION" written in that code language?

A chord that passes through the center of a circle is

Cup is to coffee as Bowl is to

Race : Fatigue :: Fast : ?

In a street, there are certain number of houses. People in that street are decided to paint their houses with certain colours. If four houses are painted with each colour, then one house will be left without any colour. If five houses are painted with each colour, then one colour will remain. Find the number of houses in that street ?

If A is brother of the son of B's son, how is A related to B?

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?