1.  Arrange the words given below in a meaningful sequence. 

1. Infant 2. Old 3. Adult 4. Adolescent 5. Child

A. 5, 4, 3, 2, 1
B. 3, 4, 2, 1, 5
C. 2, 3, 4, 5, 1
D. 1, 5, 4, 3, 2

Answer: Option D

Explanation:

The correct order is :

Infant   Child   Adolescent   Adult   Old

1           5          4              3         2