Match the following.

List-I	List-II
a. Formal operational	1. 0-2 years
b. Sensory motor	2. 2-7 years
c. Preoperational	3. 7-12 years
d. Concrete operational	4. 12-18 years

A. Cephalocaudal Sequence B. Proximodistal Sequence C. Both A and B D. None of these

A. general response B. specific response C. unconscious act D. conscious act

A. Prenatal B. Post natal C. Adolescence D. Fusion

A. puberty B. childhood C. adulthood D. old age