CUET Preparation Today
If the mental age of a 10 year old boy is 12, then what is his IQ? |
100 110 120 115 |
120 |
The correct answer is Option (3) → 120 The formula for Intelligence Quotient (IQ) is: IQ= [Mental Age / Chronological Age] ×100 Here:
IQ = [12/ 10] * 100 = 120 |
