By Sruthi Shankar, Bansari Mayur Kamdar and Johann M Cherian (Reuters) – London shares rose on Monday as new finance minister Jeremy Hunt reversed Prime Minister Liz Truss’s economic plan announced three weeks ago that slammed UK markets and dented investor sentiment. The blue-chip FTSE 100 index ended 0.9% higher, while the domestically focussed FTSE 250 index closed 2.8% up. Both the indexes logged their third-straight day of gains, with the latter up more than 5%. Under the new policy, most of Truss’s 45 billion pounds of unfunded tax cuts will go and a two-year energy support scheme for ho…