Question

Rohit is a 10 years old boy and his mental age is 12 years. Calculate his IQ

Answer 1

Answer:

120

Explanation:

So,

Rohit CHRONICAL Age is 10 year

Chronical Age is that age which is according To Our Birth.

So His Mental Age is,

12 years.

So, The Formula to find IQ is:

$iq = \frac{mental \: age}{chronical \: age} \times 100$

Now Putting the Value We Get,

$iq = \frac{12}{10} \times 100$

Cut 10 with 100,

$iq = 120$

Hence the IQ of Given Children Is 120.

Hope it Helpsss!!!!

Answer 2

Answer:

120

Explanation:

normal age is 10

mental age is 12

iq=mental age /normal age ×100

hence, 120 by substitution