Which of the following statements about the Vijayanagara Empire is/are true?

1. The kings claimed to rule on behalf of the God Virupaksha.

2. Rulers used the title “Hindu Suratrana” to indicate their close links with the Gods.

3. All royal orders were signed in Kannada, Sanskrit and Tamil.

4. Royal portrait sculpture was now displayed in temples.

Select the correct answer using the code given below :