Bihar TET · Mathematics (Paper I)
Percentage and applications.
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Q1 · Percentage · EASY
In a school, 40% of the students are girls. If there are 240 girls in the school, what is the total number of students in the school?
Q2 · Percentage · MEDIUM
A shopkeeper bought a chair for Rs. 800 and sold it for Rs. 920. What is the profit percentage?
Q3 · Percentage · MEDIUM
The population of a village is 5000. If the population increases by 10% in the first year and then decreases by 10% in the second year, what is the population at the end of two years?
Q4 · Percentage · HARD
A student scored 65% marks in Mathematics, 72% in Science and 80% in English. If the maximum marks in each subject are 150, 125 and 100 respectively, what is the overall percentage scored by the student?
Q5 · Percentage · EASY
A student scored 72 marks out of 90 in a test. What percentage did the student score?