Among 200 persons, 90 people like tea while 108 people like coffee and 46 people like both tea and coffee. How many people like neither tea nor coffee?

Suket has three daughters and each daughter has a brother. How many male members are there in the family?

There is a family of 6 persons A, B, C, D, E and F. There are two married couples in the family. The family members are lawyer, teacher, salesman, engineer, accountant and doctor. D, the salesman is…

Four men A, B, C, D and four women W, X, Y, Z are sitting around a table facing each other. If i. No two men or women are sitting together. ii. W is to the right of B. iii. Y is facing X and is to th…

P+Q' means P is the daughter of Q, 'P-Q' means P is the husband of Q, and 'P×Q' means P is the brother of Q. Which is true for A+B×C?

If 'X @ Y' means X is the son of Y, 'X # Y' means X is the wife of Y, and 'X % Y' means X is the brother of Y, and if D is male, what is the relationship of A with D in the expression A @ B # C % D?