UGAT Bangalore: Logical ReasoningBlood Relations. Free, no login required.

In a certain code language,

A + B means 'A is the mother of B'

A – B means 'A is the son of B'

A x B means 'A is the daughter of B'

A ÷ B means 'A is the brother of B'

Based on the above, how is P related to T if 'P – Q ÷ R x S + T' holds?

Read the following information carefully and answer the question:

S is the mother of Z. Z is the sister of Q. R is the sister of Q. R is the daughter of Y. A is the father of Y. S is the daughter-in-law of M. M has only one child and only one grandson. Y has only three children. How is Q related to A?