GJ Police PC · Quantitative Aptitude
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Percentage
Percentage conversion and applied percentage-change problems.
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Take a full mock →Q1 · Percentage · EASY
A constable spends 25% of his monthly salary on rent, 15% on food, and 10% on transportation. If his monthly salary is Rs. 24,000, how much money does he save?
Q2 · Percentage · MEDIUM
In a police recruitment exam, 60% of the candidates were male and 40% were female. If 30% of the males and 50% of the females passed the exam, what percentage of the total candidates passed?
Q3 · Percentage · MEDIUM
The population of a city increased by 20% in the first year and decreased by 10% in the second year. What is the overall percentage change in population over the two years?
Q4 · Percentage · EASY
A student secured 68% marks in an examination. If the total marks of the examination were 750, how many marks did the student obtain?
Q5 · Percentage · HARD
In an election, a candidate who got 42% of the votes was defeated by 1,440 votes. What was the total number of votes polled?