Consider the following statements about the Raja of Vijayanagaram:

I. Vijayarama Raju was the Raja of Vijayanagaram.
II. Failure to pay the peshcush amount to the British government led to the seizure of the Vijayanagaram fort in 1793.
III. In 1794, the Raja of Vijayanagaram was killed by British troops in a battle between Vijayanagaram and Bheemunipatnam.
In 1802, the permanent settlement fixed the annual peshcush for the Vijayanagaram zamindars at Rs. 6 lakhs.
IV. How many of the above statements is/are correct ?