The correct answer is option 1, which states that the range capability of the Agni-P Ballistic Missile is 1,000 - 2,000 km.

A ballistic missile is a type of missile that is powered and guided during the boost phase of flight, but then follows a ballistic trajectory towards its target. The Agni-P is an Indian intermediate-range ballistic missile that has a range capability of 1,000 - 2,000 km.

Option 2 (2,000 - 3,000 km), option 3 (3,000 - 4,000 km), and option 4 (4,000 - 5,000 km) are incorrect. These options mention higher ranges than the actual range capability of the Agni-P missile. It is important to note that the range of a missile determines how far it can travel from its launch site to its target. In this case, the Agni-P missile has a range capability of 1,000 - 2,000 km, indicating that it can travel a distance between 1,000 km and 2,000 km.