IQ Test: Find the number that should be in place of the question mark in the last operation!
In this IQ test, you will have to find the value of the question mark. Did you know who has the highest IQ in the world? It is Terence Tao, a 42-year-old mathematician from Australia. His IQ is estimated at 230, for comparison, Albert Einstein had an IQ of 160. He is considered the most … Read more