CPIM Production Mgmt Prep practice questions and answers 2026. Tap an option to test yourself — you'll see the correct answer and a plain-English explanation for every question. Free, no login.
Q11In the XYZ inventory management system, which principle is best applied to manage "Z" category items?
✓ Correct answer: C. Maintain ample stock to avoid disruptions
The XYZ inventory system classifies items based on sales volume and criticality. 'Z' items are considered low value or less critical but may have high volume. Therefore, maintaining ample stock of 'Z' items is important to avoid interruptions in operations, as the cost of stock-out scenarios outweighs the cost of maintaining stock.
Q12An organization is introducing a new product, with expected demand of 5000 units annually. Each order costs $50, and the annual holding cost per unit is $2. Calculate the Economic Order Quantity (EOQ) using the data below. Variable Value Annual Demand (D) 5000 units Order Cost (S) $50 per order Holding Cost (H) $2 per unit per year
✓ Correct answer: D. 500 units
To calculate the EOQ, use the formula $$Q^* = \sqrt{\left(\frac{2DS}{H}\right)}$$. Given : D = 5000 units/year, S = $50/order, H = $2/unit/year. Substitute into the EOQ formula: $$Q = \sqrt{\frac{2 \times 5000 \times 50}{2}}$$. This simplifies to $$Q = \sqrt{250,000} = 500$$ units.
Q13In the framework of Sales & Operations Planning (S&OP), identify the key process that acts as the intermediary between demand forecasting and capacity planning by analyzing production efficiency. Demand Forecast Accuracy (%) Capacity Available (Units) Actual Output (Units) 90 1000 850 85 1200 1020 95 900 855
✓ Correct answer: A. Master scheduling
Master scheduling is the process that coordinates S&OP by taking demand forecasts and translating them into a feasible production schedule that aligns with capacity limitations. Efficiency is calculated using: $$\text{Efficiency} = \frac{\text{Actual Output}}{\text{Capacity Available}} \times 100\%$$ Utilization is calculated using: $$\text{Utilization} = \frac{\text{Capacity Requirements}}{\text{Capacity Available}} \times 100\%$$
Q14Which of the following actions best represents the role of advanced logistics systems in a retail environment?
✓ Correct answer: A. Optimize distribution routes
Answer: Optimize distribution routes Advanced logistics systems focus on coordinating deliveries to minimize transportation costs, strategically planning routes and schedules to maximize efficiency and reduce waste in the transportation network.
Q15In a subscription-based service industry, what S&OP demand information input is crucial to forecast customer demand accurately for strategic planning?
✓ Correct answer: A. Customer subscription renewal rates
Answer: Customer subscription renewal rates In a subscription-based service industry, understanding customer retention and renewal rates is key to accurate demand forecasting. These rates provide insight into the steady demand for services, which is vital for S&OP. Production lead times and inventory levels are not as relevant in this context.
Q16In a modern warehouse management system, which RFID tag function relates closest to the concept of backflushing? RFID Tag Description 001 Monitors stock replenishment 002 Tracks goods movement 003 Automatically deducts dispatched items from inventory 004 Alerts for low inventory levels
✓ Correct answer: D. Automatically deducts dispatched items from inventory
The concept of backflushing in manufacturing is about automatically deducting components from inventory as items are produced. Similarly, the RFID tag function that automatically deducts dispatched items serves a similar purpose of streamlining inventory processes by eliminating manual adjustments.
Q17In a manufacturing facility experiencing sudden fluctuations in its production schedules due to an unexpected surge in orders, which of the following strategies could a production manager implement to stabilize the schedules and reduce system disruptions?
✓ Correct answer: C. Increase the number of firm planned orders
Answer: Increase the number of firm planned orders. By increasing firm planned orders, the production manager reduces the frequency of changes to the production schedule, minimizing system disruptions. Ignoring fluctuations may result in production inefficiencies, revising schedules less frequently can leave orders unoptimized, and extending the order time fence period might delay reaction to genuine changes.
Q18Given the resources below, calculate the equivalent weeks required to complete a construction project requiring 160 hours of labor. Resource Quantity Unit Workers 4 workers Work hours per day 8 hours Utilization 85% Efficiency 75% Total required hours 160 hours
✓ Correct answer: A. 1.57 weeks
Calculate the daily labor capacity using the formula: $$\text{Daily labor capacity} = \text{Workers} \times \text{Work hours per day} \times \text{Utilization} \times \text{Efficiency}$$ Daily labor capacity = $$4 \times 8 \times 0.85 \times 0.75 = 20.4$$ hours Next, find the equivalent weeks: $$\text{Equivalent weeks} = \frac{160}{20.4} / 5 \approx 1.57$$ weeks Therefore, the project requires approximately 1.57 weeks.
Q19Which of the following is not typically included with a shipment leaving a distribution center?
✓ Correct answer: A. Human Resources Report
Answer: Human Resources Report A shipment leaving a distribution center usually includes documents like packing slips, shipping labels, delivery instructions, and invoices. These documents ensure the shipment is managed properly but do not include internal reports like human resources reports, which are irrelevant to the shipping process.
Q20Inputs to a demand forecast include all except which of the following?
✓ Correct answer: C. Production schedule
Answer: Production schedule The production schedule is an output derived from the demand forecast and other planning activities. Inputs to a demand forecast generally include historical sales data, market trends, and economic indicators, which help predict future demand. The production schedule, however, is not an input to the forecast but rather an output developed based on the forecast.
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