Question

Children whose mental age is lower than chronological age called as

Answer 1

hey there

here ur answer 

Children whose mental age is lower than chronological age called as Retarded children

they need special cares and special school............

Answer 2

Answer:

Children whose "mental age" is lower than "chronological age" are called as retarded children.

Explanation:

They have trouble in school and need to have extra classes. Mental age is defined as the ability that different individuals have to perform the same task with the help of mind. However it remains a controversial topic as it varies according to how it is measured that is whether the mental age that is measured is on the basis of emotional intelligence or intelligence quotient.