BJP National President JP Nadda will lay the foundation stone of the new BJP state office in Bhopal.Nadda on Sunday said his party would win more than 200 out of 230 Assembly seats in Madhya Pradesh, where elections are set to be held at the end of the year. "The warm welcome accorded to me by the spirited BJP cadre shows we are going to more than 200 Assembly seats in MP," he said.