Question
Answer the questions based on the information given
below. There are seven members S, T, U, V, W, Y and Z, in a family of three generation. V is the daughter-in-law of Y, who is the daughter of U. S is married to Y. W, who is not married to V, is the son of Z. U has only two children. The gender of T and U is different. How is Z related to S?Solution
A man can row upstream at 18 km/hr and downstream at 24 km/hr. Find the man’s rate in still water and the rate of the current.
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A Man Rows upstream 48 km and downstream 72 kilometers taking 6 hours each time the speed of the current is.
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