What is the IQ of a 12-year-old with a mental age of 16?
A)147
B)70
C)133
D)145

Name: What is the IQ of a 12-year-old with a mental age of 16? A)147 B)70 C)133 D)145
Brand: Quizplus
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Question

Quizplus · Accepted Answer

IQ is calculated by dividing the mental age (MA) by the chronological age (CA) and multiplying by 100.

IQ = (MA/CA) x 100

In this case, the 12-year-old has a mental age of 16.

IQ = (16/12) x 100
IQ = 133.3

Therefore, the IQ of the 12-year-old with a mental age of 16 is 133. Choice C is the correct answer.

What Is the IQ of a 12-Year-Old with a Mental