The graph given below represents the number of students (in thousands), who opted for the given three subjects during the given four years. Out of the total number of students who opted for the given three subjects in the year 2022, 42% were girls. How many boys chose the given three subjects?
40,600
Total number of students in 2022 = 40,600
Percentage of girls = 42%
Number of girls = (42/100) × 40,600 = 17,052
Number of boys = 40,600 - 17,052 = 23,548
Hence, the number of boys is 23,548.
Important Questions from Mixed Data Interpretation
The following chart shows the number of telephone conversations at a Call Centre for various call durations on a particular day.
How many minutes of telephone conversations took place on that day?Study the given table answer the question that follows. The following table shows the income of a person (in thousand rupees) per annum over the given years.
Year School Salary Coaching Home Tuition 2018 132 42 12 2019 148 55 18 2020 166 68 24 2021 178 74 28 2022 196 88 35 What is the average income from school as a salary per year earned by the person over the given years?
The graph shows the monthly expenditure of a company (unit = 10 lakhs). Study the graph and answer the questions.
The percentage of money spent on miscellaneous is
The graph shows the monthly expenditure of a company (unit = 10 lakhs). Study the graph and answer the questions.
The fraction of money spent on refreshments is
The graph shows the monthly expenditure of a company (unit = 10 lakhs). Study the graph and answer the questions.
The total monthly expenditure of the company is
