Fewpal
+3 votes
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in Mathematics by (64.1k points)

IQ of a person is given by the formula
IQ = MA/CA × 100,
where MA is mental age and CA is chronological age. If 80
 IQ  140 for a group of 12 years old children, find the range of their mental age.

1 Answer

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by (9.9k points)
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Best answer

Solution: Given IQ of a person is given by the formula 
IQ = MA/CA × 100,

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