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

1. Hecto 2. Centi 3. Deca 4. Kilo 5. Deci

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

Answer: Option C

Explanation:

The correct order is:

Centi   Deci   Deca   Hecto   Kilo

2          5        3         1         4