Operating Room Scheduling

Operating Room Scheduling problems involve assigning surgeries to operating rooms with fixed hours per day. You need to determine if all surgeries can be completed within available OR capacity.

10Worksheets
200+Practice Questions
IntermediateDifficulty
2-3 hoursHours to Master

Introduction to Operating Room Scheduling

Operating Room Scheduling problems involve assigning surgeries to operating rooms with fixed hours per day. You need to determine if all surgeries can be completed within available OR capacity.

Prerequisites

Total time calculation Capacity planning Urgency classification Resource allocation
Why This Matters: Operating Room problems appear in 1-2 questions in Banking PO exams. They test capacity planning and resource allocation.

How to Solve Operating Room Scheduling Problems

1

Step 1: Calculate total surgery minutes needed

2

Step 2: Calculate available OR minutes = number_of_ORs × hours_per_day × 60

3

Step 3: If total ≤ available, all can be scheduled

4

Step 4: Otherwise, calculate days needed = ceil(total / available)

5

Step 5: Answer based on question

Pro Strategy: Compare total required time with total available time. If required ≤ available, feasible.

Example Problem

Example: 3 ORs, 8 hours each. Surgeries total 20 hours. Can all be done in one day? Solution: Step 1: Total surgery = 20 hours = 1200 minutes Step 2: Available = 3 × 8 × 60 = 1440 minutes Step 3: 1200 ≤ 1440 → Yes Answer: Yes, all can be done in one day

Pro Tips & Tricks

  • Convert all times to same unit (minutes)
  • Available = rooms × hours × 60
  • If total > available, need multiple days
  • Urgency determines which surgeries get priority

Shortcut Methods to Solve Faster

Total available minutes = OR_count × hours_per_OR × 60
If total_surgery_minutes ≤ available_minutes → feasible in 1 day
Otherwise, days = ceil(total / available)

Common Mistakes to Avoid

Forgetting to convert hours to minutes
Assuming all ORs operate same hours (usually true)
Not accounting for setup/cleanup time between surgeries
Using average instead of total

Exam Importance

Operating Room Scheduling is an important topic for various competitive exams. Here's how frequently it appears:

SSC CGL
1-2 questions
BANKING PO
1-2 questions
RAILWAYS RRB
1-2 questions
INSURANCE
1-2 questions

Ready to Master Operating Room Scheduling?

Start with Worksheet 1 and work your way up to expert level! Each worksheet includes:

20 practice questions
Detailed solutions
Step-by-step explanations
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