Q. With reference to the Gurjara-Pratihara dynasty, consider the following statements:
  1. The Pratiharas were known as "door-keepers" because of their ancestor Lakshamana's role in the Ramayana.
  2. Nagabhata II was the founder of the Gurjara-Pratihara kingdom at Kannauj.
  3. The Pratiharas, Palas, and Rashtrakutas engaged in a tripartite struggle for control over Kannauj.
  4. The Pratihara dynasty lasted for nearly a century before its decline.
How many of the above statements are correct?

Answer: Only three
Notes: Thus, three statements are correct.