Using the table, what is the total production of all crops in the South region?
1050 tons
- Step 1: Identify South's production. Wheat: 400, Rice: 350, Corn: 250.
- Step 2: Calculate total. Sum: $400 + 350 + 250 = 1000$ tons.
- Step 3: Verify with options. 1000 tons matches option (3).
- Step 4: Cross-check. Recalculate: $400 + 350 + 250 = 1000$.
- Step 5: Final conclusion. Option (3) 1000 tons 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?