📑 Kanban – Multiple Choice Questions
(MCQs)
1. The word “Kanban” in Japanese means:
a) Workflow
b) Card or Signboard
c) Process
d) Queue
Answer: b) Card or Signboard
2. Kanban is primarily a system for:
a) Forecasting customer demand
b) Visual scheduling and inventory control
c) Increasing batch sizes
d) Eliminating changeover times
Answer: b) Visual scheduling and inventory control
3. Kanban is based on which principle?
a) Push production
b) Pull production
c) Just-in-case production
d) Mass production
Answer: b) Pull production
4. Which of the following is not a type of Kanban?
a) Withdrawal Kanban
b) Production Kanban
c) Transport Kanban
d) Assembly Kanban
Answer: d) Assembly Kanban
5. What does a Kanban card authorize?
a) Hiring of workers
b) Production or movement of items
c) Scheduling meetings
d) Measuring efficiency
Answer: b) Production or movement of items
6. In a supermarket analogy, Kanban ensures:
a) Unlimited stockpiling
b) Controlled small stock levels
c) No replenishment
d) Customer overconsumption
Answer: b) Controlled small stock levels
7. Which of the following is a Kanban rule?
a) Production should not exceed authorization
b) Containers can move without cards
c) Scrap can be passed along
d) Different parts can be mixed in one container
Answer: a) Production should not exceed authorization
8. Which Lean tool is Kanban most closely related to?
a) 5S
b) JIT (Just-in-Time)
c) Poka-Yoke
d) TPM
Answer: b) JIT (Just-in-Time)
9. Kanban helps in reducing:
a) Customer demand
b) Overproduction and excess inventory
c) Machine breakdowns
d) Raw material cost
Answer: b) Overproduction and excess inventory
10. Which step usually gets overlooked and causes Kanban failure?
a) Training
b) Starting Kanban
c) Auditing and Maintaining
d) Designing Kanban
Answer: c) Auditing and Maintaining
11. The formula for calculating the number of Kanbans is:
a) N=DCN = \frac{D}{C}
b) N=DL+SSCN = \frac{DL + SS}{C}
c) N=CDL+SSN = \frac{C}{DL + SS}
d) N=SSDLN = \frac{SS}{DL}
Answer: b) N=DL+SSCN = \frac{DL + SS}{C}
12. Which of these is a benefit of Kanban?
a) Increased waiting time
b) Improved responsiveness to demand
c) Overproduction flexibility
d) Reduced worker training
Answer: b) Improved responsiveness to demand
13. Withdrawal Kanban authorizes:
a) Movement of parts from one stage to another
b) Production of parts at a workstation
c) Audit readiness
d) Software installation
Answer: a) Movement of parts from one stage to another
14. Production Kanban authorizes:
a) Withdrawal of finished goods
b) Production of a specific lot size
c) Hiring of operators
d) Storage of excess inventory
Answer: b) Production of a specific lot size
15. Kanban can typically reduce inventory by:
a) 5–10%
b) 10–20%
c) 25–75%
d) 90–100%
Answer: c) 25–75%