If a person's mental age is the same as his or her chronological age,then the person's IQ is ________.
A)100
B)10
C)1
D)0.1

Question

Quizplus · Accepted Answer

If a person's mental age (intelligence level) is the same as their chronological age (actual age), then their IQ will fall in the average range of 100. IQ is calculated by dividing mental age by chronological age and multiplying by 100. If they are the same, then the quotient is 1, which when multiplied by 100 gives an IQ of 100, which is considered average. Choices B, C, and D are not possible options as they do not fall within the standard IQ range.

If a Person's Mental Age Is the Same as His