Brokers also attributed the rally to slight improvement in HSBC Indian Manufacturing Purchasing Managers' Index (PMI), a measure of factory production, in May.
"The bullish undertone in Indian equities has continued as markets have been rising in anticipation that the present government has the wherewithal to turn around the sagging economy," said Sanjeev Zarbade, Vice President, Private Client Group Research, Kotak Securities.
The 50-issue NSE Nifty flared up by 132.55 points or 1.83 per cent to end at 7,362.50.
Construction and engineering giant L&T was the top Sensex gainer at 6.23 per cent after the company announced better-than-expected Q4 results last week-end.
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Among BSE sectoral indices, consumer goods flared up by 4.93 per cent, Oil&Gas by 2.85 per cent, power 2.38 per cent, metal 1.86 per cent and realty 1.43 per cent.
"Initially, buoyancy on global front provided the needed push and some support also came in from reports that FIIs bought shares worth a net Rs 2,977.62 crore on May 30, 2014, as per provisional data from the stock exchanges," said Jayant Manglik, President, Retail Distribution, Religare Securities.
Globally, Asian stocks advanced today after a gauge of China's manufacturing expanded at the fastest pace this year. Key benchmark indices in Japan, Singapore and South Korea closed in the green, while China, Hong Kong and Taiwan markets were closed today for a holiday.