Sensex falls nearly 1 percent on profit-taking

MUMBAI (Reuters) - Profit-taking in blue chips such as ICICI Bank hit Indian shares on Tuesday, reversing big gains in the previous session, while some traders questioned how quickly the Iranian nuclear accord would translate into higher supplies that pressure oil prices.

ICICI Bank provisionally fell 2.7 percent, while HDFC Bank ended 0.9 percent lower.

The benchmark BSE Sensex provisionally fell 0.99 percent, while the Nifty lost 0.92 percent after gaining about 2 percent each on Monday.

(Reporting by Abhishek Vishnoi; Editing by Anand Basu)