"We can contest alone, but in alliance we can win 300 seats," Mr Yadav said.
The Uttar Pradesh Assembly has 403 seats.
On his meeting with election strategist Prashant Kishore, Mr Yadav said, "He had sought appointment from me. I gave him time so that no one can say I did not meet him. The meeting was good."
SP chief Mulayam Singh Yadav, who is in Delhi, held deliberations with Rashtriya Lok Dal (RLD) chief Ajit Singh and senior Janata Dal (United) (JDU) leader Sharad Yadav in separate meetings as leaders of 'Janata Parivar' outfits look to form an alliance for the assembly polls early next year.
Rashtriya Janata Dal (RJD) chief Lalu Prasad Yadav was also in the national capital.
In a show of solidarity, all these leaders, besides Janata Dal (Secular) chief and former Prime Minister HD Deve Gowda, had come together for SP's silver jubilee celebrations in Lucknow on November 5. This was after Shivpal Yadav gave a call for unity among former Janata Dal leaders.
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