Union ministers Nirmala Sitharaman and Piyush Goyal, Randeep Surjewala and Jairam Ramesh of the Congress and Shiv Sena's Sanjay Raut were among the 16 candidates elected to the Rajya Sabha from four states where polling was held on Friday after tussle over cross voting and alleged breach of election rules delayed the counting by around eight hours in Maharashtra and Haryana.