How much e-waste is generated globally each year?

• A. 10 million tonnes
• B. 50 million tonnes
• C. 100 million tonnes
• D. 150 million tonnes

Answer: (B)

The question tests understanding of the scale of global e-waste generation. International estimates place the amount of e-waste produced each year in the tens of millions of tonnes, reflecting how widespread electronics use has become and how quickly devices are discarded or replaced. Among the options, the figure in that tens-of-millions range best matches these widely cited estimates, making it the most plausible choice. The smaller figures would underestimate the real scale given the ubiquity of electronic devices worldwide, while the largest figure would imply a level of waste that current monitoring and reporting generally do not support. Grasping this magnitude helps explain why proper collection, recycling, and policies like producer responsibility are crucial for environmental protection and resource efficiency.