Delhi Police PC · Quantitative Aptitude
Compound ratio and partnership.
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Q1 · Ratio & Proportion · EASY
Two numbers are in the ratio 3:5. If 9 is added to each number, the new ratio becomes 6:8. What is the sum of the original two numbers?
Q2 · Ratio & Proportion · MEDIUM
A, B and C enter into a partnership with capitals in the ratio 2:3:5. After 4 months, A increases his capital by 50%, B increases his capital by 33.33% and C withdraws 20% of his capital. If the total profit at the end of the year is Rs. 1,26,000, what is B's share?
Q3 · Ratio & Proportion · MEDIUM
The ratio of income of A and B is 5:4 and the ratio of their expenditure is 3:2. If at the end of the year, each saves Rs. 1,600, what is the income of A?
Q4 · Ratio & Proportion · EASY
A sum of money is divided among A, B, C and D in the ratio 2:3:5:8. If C's share is Rs. 1,500 more than B's share, what is the total amount?
Q5 · Ratio & Proportion · MEDIUM
Two numbers are in the ratio 5:7. If 9 is added to each number, the new ratio becomes 7:9. What is the smaller number?