# Practice Questions on Ratios & ProportionAptitude Questions and Answers

## Easy Ratios & Proportion Question - 6

 Q6. Seats for Mathematics, Physics and Biology in a school are in the ratio $5:7:8$. There is a proposal to increase these seats by $40\%$, $50\%$ and $75\%$ respectively. What will be the ratio of increased seats?
 A. $2:3:4$ B. $6:7:8$ C. $6:8:9$ D. None

## Easy Ratios & Proportion Question - 7

 Q7. A sum of Rs. 36.90 is made up of 180 coins which are either 10 paise coins or 25 p coins. The number of 10 p coins is:
 A. 48 B. 54 C. 56 D. 60

## Easy Ratios & Proportion Question - 8

 Q8. The salaries A, B, C are in the ratio $2:3:5$. If the increments of $15\%$, $10\%$ and $20\%$ are allowed respectively in their salaries, then what will be new ratio of their salaries?
 A. $3:3:10$ B. $10:11:20$ C. $23:33:60$ D. Cannot be determined

## Easy Ratios & Proportion Question - 9

 Q9. The ratio of the number of boys and girls in a college is $7:8$. If the percentage increase in the number of boys and girls be $20\%$ and $10\%$ respectively, what will be the new ratio?
 A. $8:9$ B. $17:18$ C. $21:22$ D. Cannot be determined

## Easy Ratios & Proportion Question - 10

 Q10. If $40\%$ of a number is equal to two-third of another number, what is the ratio of first number to the second number?
 A. $2:5$ B. $3:7$ C. $7:3$ D. $5:3$
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