Using the bar chart, which product has the highest total revenue across all four years?
- Step 1: Calculate total revenue for Product X. Sum: $50 + 60 + 70 + 80 = 260$ lakhs.
- Step 2: Calculate total revenue for Product Y. Sum: $40 + 50 + 60 + 55 = 205$ lakhs.
- Step 3: Calculate total revenue for Product Z. Sum: $30 + 40 + 50 + 45 = 165$ lakhs.
- Step 4: Compare totals. Product X: 260, Product Y: 205, Product Z: 165. Product X has the highest total revenue.
- Step 5: Final conclusion. Option (1) Product X is the correct answer.
A bar graph shows the number of students in 5 departments of a college. If the average number of students is 240 and the number of students in the Science department is 320, how many students are there in total in the other four departments?
A pie chart shows the distribution of students across 5 faculties in a university. If 20% are in Arts, 25% in Science, 15% in Law, 30% in Engineering, and the rest in Commerce, what is the angle (in degrees) for Commerce?
In a sequence of numbers, each term is generated by multiplying the previous term by 2 and then subtracting 1. If the first term is 3, what is the fourth term in the sequence?