The Sensex down by 241 points to 20,022 points in late morning trade today. The fall was attributed to sustained selling by funds and retail investors after an unexpected hike in repo rate by the Reserve Bank last week. The 30-share index fell by 206 points to 20,057 with shares of banking, realty, oil and gas and auto sectors leading the fall. It had plunged by 382 points in the previous session on Friday.Similarly, the National Stock Exchange index Nifty is also down by 84 points to 5,928.