general Maths Puzzle

Find a six digit number that you can multiply by 9 and get a number with the original digits in reverse order?

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general Other Question

Each girl in a family has the same number of sisters as brothers, but each boy has only half as many brothers as sisters. How many children are in the family? Two trains each 1/6 mile in length run in opposite dirctions to each other with equal speed of 60 miles/hour. What is the time taken to completely cross over the two trains.