IQ Calculator . . .
Dynamic IQ Test Dynamic IQ Self-Assessment Answer the randomly selected questions to estimate your IQ: Show Results Clear Share via Email On What basis IQ is calculated ? The average IQ numbers assigned to countries are derived from studies measuring intelligence quotient (IQ) , a standardized score that reflects an individual's cognitive abilities compared to others in their age group. Here's an overview of how these numbers are determined: 1. IQ Test Design and Standardization IQ is typically measured using tests like the Wechsler Adult Intelligence Scale (WAIS) , Stanford-Binet IQ Test , or similar tools. These tests assess various cognitive abilities, including: Logical reasoning Problem-solving Mathematical ability Verbal comprehension Spatial visualization The tests are standardized to have an average score of 100 and a standard deviation of 15, meaning most people score b...