Suptisree BiswasKnowledge Contributor
If a child has mental age of 5 years and chronological age of 4 years then what will be the IQ of child?
If a child has mental age of 5 years and chronological age of 4 years then what will be the IQ of child?
If a child has a metal age of 5 years and chronological age of 4 years then 125 will be the IQ of child.