The formula of IQ of a student is given below

mental age formula for mental age mental age and chronological age of a student are 8 and 8 then his IQ Will beIQ FormulaQ63 formula for mental age aptitude to his or her school performance b mental age to his or her chronological age c intelligence to his or her siblings' intelligence d intelligence

mathira age Stern suggested use of a mathematical formula which would take a ratio between a person's mental age and actual age Complete answer: Intelligence quotient