Analyze charts and graphs effectively.
A survey of 500 people showed that 250 read Newspaper A, 200 read Newspaper B, and 100 read both. How many people read neither?
In a company, the ratio of male to female employees is 3:2. If there are 150 female employees, what is the total number of employees in the company?
A pie chart represents the expenses of a family. Food takes up 30%, rent 25%, education 15%, savings 20%, and the rest is for miscellaneous. What is the central angle for the miscellaneous sector?
If a company’s profit in 2020 was $2.4 million and it grew by 15% in 2021, what was the profit in 2021?
The average production of a factory over the first 4 months is 2500 units. If the total production for the first 5 months is 13500 units, what was the production in the 5th month?
The exports of a country were $40B in 2018 and $50B in 2019. The imports were $30B in 2018 and $45B in 2019. By what percentage did the trade surplus (exports - imports) change from 2018 to 2019?
A line graph shows temperatures: Mon(20°C), Tue(25°C), Wed(22°C), Thu(28°C), Fri(30°C). What is the average temperature for these 5 days?
In a stacked bar chart of a student's marks, Math is 80, Science is 75, and English is 85. What percentage of the total marks was scored in Math?
Table: Products A, B, C sell at $10, $20, $30 respectively. Quantities sold are 50, 30, 20. What is the total revenue?
A company's market share was 15% in a $200 million market. If the market size grew by 20% and the company's market share became 18%, what is the company's new revenue?