How much light can side windows reflect?

Answer: B — 25% of the light

The correct answer is that side windows can reflect up to 25% of the light. This regulation is in place to ensure that vehicles maintain visibility and safety while driving. A maximum reflection of 25% helps minimize glare for both the driver and other road users, contributing to safer driving conditions. In contrast, options that indicate a lower percentage, such as 10%, would result in less buildup of glare but may not be practical or in compliance with regulations. Similarly, choices that suggest a higher percentage, like 35% or 50%, could lead to excessive glare, reducing visibility and potentially increasing the risk of accidents. The established limit of 25% strikes a balance between comfort and safety on the road.