New Delhi, Oct 29 (ANI): In a bid to anchor inflationary expectations, the Reserve Bank of India on Tuesday hiked the repo rate by 0.25 percent to 7.75 percent in its second quarter monetary policy review. It however, slashed the Marginal Standing Facility (MSF) rate by 0.25 to 8.75 percent. The RBI has left the Cash Reserve Ratio (CRR) unchanged at 4 percent.