If 'X $ Y' means 'X is father of Y'; 'X # Y' means 'X is mother of Y'; 'X × Y' means 'X is sister of Y', then how is D related to N in N # A $ B × D?

Pointing to a man in a photograph. Ishita said, his brother’s sister is my only sister. How many sister do this man has?

If ‘B’s mother was A’s mother’s daughter, how was A related to B?

Direction : Study the following information carefully and answer the question given below:
(i) ‘P ×Q’ means ‘P is sister of Q’.
(ii) ‘P÷Q’ means ‘P is mother of Q’.
(iii) ‘P – Q ‘ means ‘ P is father of Q’.
(iv) ‘P ÷ Q’ means ‘ P is brother of Q’.

Which of the following represents ‘W is grandfather of H’?

Lalita's father is married to Sarita's mother. Lalita has two daughters - Priya and Gauri. Sarita has two sons Atul and Rakesh. Vivek is the father of Priya and Mangesh is the father of Rakesh. How is Lalita's father related to Atul's father?

Priyank is Akshay's brother. Sonia is Saksham's sister. Akshay is Sonia's son. How is Priyank related to Sonia?

B has only two children. A is the mother of B. C is married to the only daughter of B. C is the only child of F. C is the brother in law of G. H is married to G. J is the mother in law of H.

If P is the daughter of B and Y is the wife of F then how F is related to P?

Direction: Study the information carefully and answer the given questions.
R is father of S. T is mother of W and sister of X. X is mother of S. There are three females in the family. Y is sister of S. 

How is W related to Y?