#Sensex plunges 661 points to end at 27,188

Investors on Dalal Street are disappointed with a quarter of a percentage point cut in rates by Mint Street mandarins.

On Tuesday, soon after Mint Street-headquartered ReserveBank of India announced a 25 basis points (100 basis points = a percentage point), the sensex started sliding sharply and closed the day down 661 points, its third biggest single-session slide in the last one year.