Former Sri Lankan President Sri Lanka Podujana Peramuna (SLPP) leader Mahindra Rajapaksa will be sworn in as the Prime Minister on November 21 (Today), reports Daily News. On evening November 20, United National Party (UNP) leader Ranil Wickremesinghe had announced his decision to step down from the post of Prime Minister to make way for the newly elected President of Sri Lanka Gotabaya Rajapaksa to form interim government till parliamentary elections. Reports suggest that Rajapaksa has already given indications that he will appoint a 15-member Cabinet until the Parliamentary election is held following his win in Presidential election.