IQ tests are developed to measure the mental capabilities, problem-solving skills, and general intelligence of an individual. IQ tests measure the logical reasoning ability, pattern recognition ability, memory, and analytical thinking. Though IQ is a measure of intelligence, the tests are widely used to quantify mental speed and consciousness. IQ tests are developed to measure the mental capabilities, problem-solving skills, and general intelligence of an individual. IQ tests measure the logical reasoning ability, pattern recognition ability, memory, and analytical thinking. Though IQ is a measure of intelligence, the tests are widely used to quantify mental speed and consciousness. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle