Mentathletics is the world derived by Child’s Intellectual Academy Pvt. Ltd. from the words- “mental” and “athletics”. Mental calculation comprises arithmetical calculations using only the human brain, with no help from calculators, computers, or pen and paper. People use mental calculation when computing tools are not available, when it is faster than other means of calculation. Mental calculation often involves the use of specific techniques devised for specific types of problems. We have modulated all the complex methods for speed calculations in the simplest ways, keeping the interest of kids in mind. Genius Kid had modulated every stage as a fun-filled activity based course. Ensuring your child a promise for a better-