Question
How is I related to mother of
L? Answer the questions based on the information given below. There are seven members in a family which consists of three generations. There is only one married couple in the family. F is the only son of G, who has three children. K is the brother-in-law of H, who is father of L. J is the paternal aunt of I. F is not in 3rd generation.Solution
The average of five consecutive natural numbers is 14. What will be the average of the seven numbers if the next two natural numbers are also included?
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 The average marks of 35 Spanish students in a mathematics exam is 75. If the marks of their teacher are included, the average increases by 1. Find the...
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