Consider the following statement with reference to Indian history :
1. Harsha was defeated by Pulkeshin-I at the banks of river Narmada.
2. During Harsha times, only Shiva and sun were worshipped.
3. Harsha wrote 2 romantic comedies Priyadarshika and Nagananda.
Which of the following statements are not correct?
1
1 and 2 only
2
3 only
3
1 and 3 only
4
1, 2 and 3