Asked whether the BJP would go for a post-poll tie up with the Trinamool Congress, Naidu said the National Democratic Alliance would not require any outside support to form a government.
"We will get more than 250 seats. We can form a government with our NDA allies. We won't need the support of any other party, including the Trinamool," he said.
Taking a pot shot at the Aam Admi Party, Naidu said it was only training its guns on BJP prime ministerial candidate Narendra Modi while sparing Gandhi.
He said the AAP has already lost all credibility and become irrelevant in national politics.
