Logistics and Supply Chain Management Week 3 Answers Nptel
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Logistics and Supply Chain Management Week 3 Answers (July-Dec 2025)
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Question 1. What is the primary focus of reverse logistics?
a) Delivering products from manufacturers to customers
b) Managing product returns, recycling, and disposal
c) Tracking employee performance
d) Managing export documentation
Question 2. How does green logistics differ from reverse logistics?
a) Green logistics focuses only on cost savings
b) Green logistics emphasizes environmental sustainability across the entire supply chain
c) Green logistics only manages product recalls
d) Green logistics involves manual processes only
Question 3. Why is reverse logistics considered important for modern businesses?
a) It helps improve customer satisfaction and reduces waste
b) It increases the cost of operations
c) It delays delivery schedules
d) It replaces forward logistics completely
Question 4. Which performance measure is commonly used in reverse logistics?
a) Lead time
b) Return rate and recovery value
c) Advertising reach
d) Employee turnover
Question 5. Which of the following is a common GSCM practice?
a) Using non-recyclable packaging
b) Outsourcing only to low-cost vendors
c) Eco-design and sustainable sourcing
d) Ignoring customer returns
Question 6. In lean logistics, what is the primary objective of implementing a Kanban system?
a) To forecast future demand accurately
b) To reduce transportation costs
c) To increase the variety of products offered
d) To control the logistical flow by signaling when to produce or move items
Question 7. Which technology is commonly used in green logistics to reduce fuel consumption and carbon emissions?
a) Blockchain contracts
b) Augmented reality
c) Route optimization software
d) Manual scheduling systems
Question 8. The use of IoT (Internet of Things) in green logistics helps in:
a) Reducing internet bandwidth
b) Real-time monitoring of fuel use, emissions, and route efficiency
c) Limiting customer feedback
d) Increasing plastic usage
Question 9. What does the term “carbon footprint” refer to in green logistics?
a) The total cost of logistics operations
b) The number of products delivered
c) The distance traveled by delivery vehicles
d) The amount of carbon dioxide emissions produced by logistics activities
Question 10. Which tool is frequently used in lean logistics to identify and eliminate waste?
a) SWOT analysis
b) PEST analysis
c) Benchmarking
d) Value stream mapping (VSM)
These are Logistics and Supply Chain Management Week 3 Answers