By Shivangi Acharya and Manoj Kumar NEW DELHI, June 24 (Reuters) - India and the United States discussed pathways to conclude an interim trade deal, the Indian government said in a statement on Wednesday, after talks between its trade minister Piyush Goyal and U.S. Trade Representative Jamieson Greer. Greer, the top U.S. trade diplomat, is in India for two-day talks over a deal seen as crucial to mending bilateral ties amid diplomatic tensions.