Arithmetic Aptitude :: Percentage
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The population of a town is increased from 54500 to 58500 in one year. What is the percentage increase in the population?
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The population of a town is increased from 54500 to 58500 in one year. What is the percentage increase in the population?
- The population of a town is decreasing at a rate of 10% per annum. If the population two years ago was 20,000, what is the present population?
- Two candidates contested an election. The winning candidate scored 54% and won by 88 votes. If 58 votes were declared invalid, find the total number of votes polled in the election?
- 1200 boys and 800 girls appeared in an examination. If 60% of the boys and 40% of the girls passed the examination, what is the percentage of candidates who failed in the examination?
- In an examination, 25% candidates failed in English and 35 % students failed in Math.If 15 % candidates failed in both, what is the percentage of candidates who passed in both the subjects?
- Naresh's monthly income is reduced by 15%. By what percentage his monthly income must be increased so that it is again equal to his original monthly income?
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* 100
* 100 = 48 % 
,So, 
should be added to his new income
* 100