IQ tests are an excellent way to evaluate an individual’s intelligence. These tests usually present a problem or challenge that must be solved within a given time frame, testing various mental functions like logical reasoning, pattern recognition, memory, and analytical thinking. IQ tests are an excellent way to evaluate an individual’s intelligence. These tests usually present a problem or challenge that must be solved within a given time frame, testing various mental functions like logical reasoning, pattern recognition, memory, and analytical thinking. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle