Which of the following statement is/are correct?

1. The Indra II ruler attacked the Pratihara ruler Bhoja I of Malwa.
2. Govind IV (939 – 967 CE) was the last great warrior of the Rashtrakuta Dynasty.
3. At the time of enthronement, Indra III assumed the title as "Akalavarsha".
4. The famous war "The Battle of Takkolam" happened in the Krishna III reign.

Select the correct code from below.