WB Police PC · Elementary Mathematics
Percentage applications.
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Q1 · Percentage · EASY
In an examination, a student scored 360 marks out of 500. What is his percentage score?
Q2 · Percentage · MEDIUM
A shopkeeper marks his goods 25% above the cost price and then gives a discount of 10% on the marked price. If his cost price is Rs. 800, what is his profit percentage?
Q3 · Percentage · HARD
The population of a town is 50,000. If the male population increases by 5% and female population increases by 8%, the total population becomes 53,600. What was the number of males in the town initially?
Q4 · Percentage · MEDIUM
A student's marks in three subjects are in the ratio 4:5:6. If the student scored 60% in the first subject, what is the overall percentage scored by the student across all three subjects?
Q5 · Percentage · MEDIUM
In an examination, a candidate scores 45% marks and fails by 30 marks. If the passing percentage is 55%, what is the maximum marks?