Read the following examples. Using the formula, calculate the I.Q. of

1.	Read the following examples. Using the formula, calculate the I.Q. of the following students: (i) Aabha is a genius girl. Her chronological age is 8 years and her mental age is 14 years. Find out her I.Q. (ii) Mayur has learning disabilities. His chronological age is 8 years and his mental age is 6 years. Find out his I.Q.
Answer» (i) In case of Aabha – Mental Age (MA) = 14 years Chronological Age (CA) = 8 years, IQ = ? IQ = \(\cfrac{MA}{CA}\) x 100 = \(\cfrac{14}{10}\) x 100 = 175 IQ = 175 (ii) In case of Mayur – Mental Age (MA) = 6 years. Chronological Age (CA) = 8 years, IQ = ? MA 6 IQ = \(\cfrac{MA}{CA}\) x 100 = \(\cfrac{6}{10}\) x 100 = 75 IQ = 75.

Read the following examples. Using the formula, calculate the I.Q. of the following students: (i) Aabha is a genius girl. Her chronological age is 8 years and her mental age is 14 years. Find out her I.Q. (ii) Mayur has learning disabilities. His chronological age is 8 years and his mental age is 6 years. Find out his I.Q.

Answer»

(i) In case of Aabha – Mental Age (MA) = 14 years

Chronological Age (CA) = 8 years, IQ = ?

IQ = \(\cfrac{MA}{CA}\) x 100 = \(\cfrac{14}{10}\) x 100 = 175

IQ = 175

(ii) In case of Mayur – Mental Age (MA) = 6 years.

Chronological Age (CA) = 8 years, IQ = ?

MA 6

IQ = \(\cfrac{MA}{CA}\) x 100 = \(\cfrac{6}{10}\) x 100 = 75

IQ = 75.