In a scheduling scenario, if task A takes 2 hours, task B takes 3 hours, and tas
Practice Questions
Q1
In a scheduling scenario, if task A takes 2 hours, task B takes 3 hours, and task C takes 1 hour, which of the following combinations can be completed in 5 hours?
A and B
B and C
A and C
A, B, and C
Questions & Step-by-Step Solutions
In a scheduling scenario, if task A takes 2 hours, task B takes 3 hours, and task C takes 1 hour, which of the following combinations can be completed in 5 hours?
Step 1: Identify the time taken for each task: Task A takes 2 hours, Task B takes 3 hours, and Task C takes 1 hour.
Step 2: List the possible combinations of tasks that can be completed within 5 hours.
Step 3: Calculate the total time for each combination:
- Combination 1: Task A (2 hours) + Task B (3 hours) = 5 hours.
- Combination 2: Task A (2 hours) + Task C (1 hour) = 3 hours.
- Combination 3: Task B (3 hours) + Task C (1 hour) = 4 hours.
- Combination 4: Task A (2 hours) + Task B (3 hours) + Task C (1 hour) = 6 hours (not valid).
Step 4: Check which combinations are within the 5-hour limit: Combination 1 (5 hours), Combination 2 (3 hours), and Combination 3 (4 hours) are valid.
Step 5: Conclude that the valid combinations that can be completed in 5 hours are: Task A + Task B, Task A + Task C, and Task B + Task C.
