Ratio & Proportion | Learning Zone

The ratio of weekly incomes of A and B is 9 : 7 and the ratio of their expenditures is 4 : 3. If each saved Rs. 200 per week, then the sum…

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A certain culture of bacteria quadruples every hour. If a container with these bacteria was half full at 10:00 AM, at what time was it…

X gets 25% more than Y and Y gets 20% more than Z. The share of Z out of a sum of Rs.740 is ?

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0 Ratio & Proportion questions available for your Free Practice

The ages of two friends are in the ratio 5 : 6. After how many years will the ages be in the ratio 7 : 8 ?

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