Bonnie has twice as many cousins as Robert. George has 5 cousins, which is 11 less than Bonnie has. How many cousins does Robert have?

In a family, each daughter has the same number of brothers as she has sisters and each son has twice as many sisters as he has brothers. How many sons are there in the family ?

At a family reunion, each of Sadie's aunts and uncles is getting photographed once. The aunts are taking pictures in groups of 10 and the uncles are taking pictures in groups of 5. If Sadie has the same total number of aunts and uncles, what is the minimum number of aunts that Sadie must have?

Select the correct answerStudy the following information carefully and answer the given questions.In a family there are eight members. A is mother of B, who is brother of C. C and Q are siblings. Y is daughter of P. Z is brother in law of B, who is son of D. A has only one son. There are only two married couples in the family. P is married to B. How is Y related with D?

Emma's uncle is 3434 years older than she is. In 77 years' time, her uncle will be triple Emma's age. How old is Emma's uncle now?

Michelle is 7 years older than her sister Joan, and Joan is 3 years younger than their brother Ryan. If the sum of their ages is 64, how old is Joan?