UP Police SI · Numerical & Mental Ability
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Ratio & Proportion
Direct, inverse, compound ratio, partnership.
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Take a full mock →Q1 · Ratio & Proportion · EASY
15 men can complete a work in 20 days. How many men are required to complete the same work in 12 days?
Q2 · Ratio & Proportion · MEDIUM
The ratio of ages of Ram and Shyam is 5:7. After 6 years, their ratio will become 3:4. What is Ram's present age?