Pointing towards a boy, a lady said, "he is only son of my father’s wife only daughter”. How is the lady related to boy?

 A – B means ‘A is the mother of B’
 A * B means ‘A is the sister of B’
 A % B means ‘A is the husband of B’
 A $ B means ‘A is the son of B’
 If P – Q – R * S $ T, then how is P related to T?

Direction: In the question figures below, a piece of paper is folded and cut as shown below. Find out from the answer figures how it will appear when opened.
Question figure

A lady said that father of Rahul’s father is my father. How is the lady related to Rahul?

Direction: Study the following information carefully and answer the questions given below:
Eleven persons buy things one after another. Only five persons buy things after P. Three persons buy things between P and Q. R buy things after S and before T. There are as many persons buy things before U as after V. More than three persons buy things between W and X who buy things just after P. Y buy things before Z and after R. No one buy things after T. Y buy things just after V. U buys after Q.

How many persons buy things between Y and R?

Direction: In the question figures below, a piece of paper is folded and cut as shown below. Find out from the answer figures how it will appear when opened.
Question figure

If E = 5, GUN = 42 and ROSE = 57, then what is the value of GATE?

The second number in the given number pairs is obtained by performing certain mathematical operation(s) on the first number. The same operation(s) are followed in all the number pairs except one. Find that odd number pair.