Quantitative Literacy Practice Exam 2025 – Comprehensive Preparation Guide

When annual rainfall consistently exceeds the mean, one likely consequence for the town is flooding and waterlogging. This occurs because the ground and drainage systems may not be able to handle the excess water, leading to overflowing rivers, ponds, or storm drains. Prolonged periods of excessive rainfall can saturate the soil, causing water to pool or run off rather than being absorbed, which exacerbates the problem of flooding.

In contrast, while higher crop yields might seem like a potential benefit of increased rainfall, excessive moisture can actually lead to crop damage, mold, and other issues in agricultural settings. Similarly, while some might think that an increase in rainfall could reduce the demand for water, it’s important to consider that the existing infrastructure and storage may not efficiently manage the overflow. Lastly, increased drought risk is contradictory to the context of consistently high rainfall, as drought is characterized by low precipitation levels. Thus, flooding and waterlogging is the most direct and immediate consequence of consistently higher rainfall levels.