Others Maths Puzzle

A beaker is 5/7 filled with water. Another 10 litres of water is needed to fill the beaker to its brim, What is the capacity of the beaker?

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Others Other Question

Today is wednusday. What will be the day after 94 days? The two digits are selected at random from the digits 1 through 9. If the sum of the two digits is even, find the probability that both numbers are odd.