If a child has a mental age of 5 years and chronological age of 4 years then what will be his IQ?
The ratio IQ is 125. Using IQ = (mental age / chronological age) × 100 gives (5 / 4) × 100 = 125.
Choose your answer
If a child has a mental age of 5 years and chronological age of 4 years then what will be his IQ?
Answer and explanation
Correct answer A
The ratio IQ is 125. Using IQ = (mental age / chronological age) × 100 gives (5 / 4) × 100 = 125.
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Telangana SET (TG SET)