IQ of a person is given by the formula IQ = MA/CA x 100 where MA is mental age and CA CA is a chronological age. - Sarthaks eConnect | Largest Online Education Community
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IQ of a person is given by the formula IQ=dfrac{MA}{CA}times 100where MA is mental age and CA is chronological age. If 80 le IQ le 140 a group 12 years old children,