Consider the following: 
1. Barren Land
2. Houses and Settlements
3. Cultivable Land 
Which of the above come under the Gross Command Area? 

Answer: [D] 1, 2 & 3

Gross Command Area (GCA) includes cultivable land as well as barren land, forests, houses, wasteland, roads etc.

This question is a part of GKToday's Integrated IAS General Studies Module