Mathematics · Intelligence Quotient Calculation
Find the mental age of a child whose IQ is 130 and chronological age is 15 years.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 118.5 years
- 219.5 years✓
- 317.5 years
- 416.5 years
Correct answer
19.5 years
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