Mumbai, Aug 05: In an expected move, the Reserve Bank of India on Wednesday kept key interest rates unchanged for the third time in a row this financial year as it weighed the impact of uncertain energy prices and supply disruptions caused by the ongoing West Asia crisis. Announcing the third bi-monthly monetary policy for the current fiscal, RBI Governor Sanjay Malhotra said the Monetary Policy Committee (MPC) has unanimously decided to retain short-term lending rate or repo rate at 5.25 per ce