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
![Phineas Gage on X: "IQ is determined by dividing one's mental age (MA) by his/her chronological age (CA) and multiplying the value by 100. On the #APpsych exam, you will not be Phineas Gage on X: "IQ is determined by dividing one's mental age (MA) by his/her chronological age (CA) and multiplying the value by 100. On the #APpsych exam, you will not be](https://pbs.twimg.com/media/D5F-kM2X4AMmVLX.jpg)
Phineas Gage on X: "IQ is determined by dividing one's mental age (MA) by his/her chronological age (CA) and multiplying the value by 100. On the #APpsych exam, you will not be
![IQ of a person is given by the formula I Q=M A/C A× 100,where MA is mental age and CA is the chronological age. If 80 ≤ IQ ≤ 140 for a IQ of a person is given by the formula I Q=M A/C A× 100,where MA is mental age and CA is the chronological age. If 80 ≤ IQ ≤ 140 for a](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-migration-images/35753_ac4e6a3f8fbfe283a16738c9d97f756c.png)