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Maths Puzzle
A dishonest shopkeeper uses 825 gm weight instead of 1kg and mixes 24% impurities to wheat. Find his gain %.
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self Other Question
A father age is 4 times the age of his elder son and 5 times the age of his younger son. When the elder son lived to three times his present age, then father age will exceed his younger son age by 3 yrs. What is the age of the father?
In a row of 27 girls, when M was shifted by four places towards right she became 13th from the left end. What was her earlier position from the right end?