Ratio and Proportion
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Avg score: 26% Most missed: “.Income of two companies A and B are in the ratio of 5 : 8. Had the income of co…”
Ratio and Proportion
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1. The ratio between the age of a father and a son at present is 5 : 2 respectively. Four years hence the ratio between the age of the son and his mother will be 1 : 2 respectively. What is the ratio between the present age of the father and the mother respectively ?

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