A. 100
B. 120
C. 50
D. 140
Answer is = A
That’s right! The IQ of a student having the same physical and mental age would be:
A. 100
Here’s the reasoning:
- IQ (Intelligence Quotient) is calculated using the following formula:
IQ = (Mental Age / Chronological Age) x 100
- In this scenario, the student’s mental age is the same as their chronological age.
- Let’s say, for example, the student is 10 years old. Their mental age would also be 10 years old.
- Plugging these values into the formula:
IQ = (10 years / 10 years) x 100 = 1 x 100 = 100
Therefore, if a student’s mental age and chronological age are equal, their IQ score according to the formula would be 100, indicating average intelligence relative to their age group.
It’s important to remember that IQ testing and the concept of IQ itself have limitations and ongoing debates. A single score doesn’t capture the full range of human intelligence.