An aggregate of four exit polls have predicted a second term for the BJP in Uttar Pradesh, the country's largest state seen as the gateway to power at the Centre. The BJP, the aggregate indicates, may win 232 of the state's 403 assembly seats. Akhilesh Yadav's Samajwadi Party, seen as the big challenger to the BJP, may win 150 seats. Mayawati's Bahujan Samaj Party may win 15 and the Congress at the bottom of the tally with four seats.