The results sparked doubts about the premise of a rally that has sent the Nifty up 7.6 per cent so far this year, already more than its 6.8 per cent rise in the whole of last year.
The gains this year have been premised not only on the prospect of the Bharatiya Janata Party winning the elections that would conclude by mid-May but also on the prospect of a recovery in the domestic economy.
The BSE index closed 0.82 per cent lower at 22,688.07. The index had earlier risen to an all-time high of 22,939.31, having hit a record in each of the four trading sessions this week, though it ended with a mild 0.26 per cent gain for the week. The Nifty closed 0.85 per cent down at 6,782.75. The index gained 0.1 per cent in the week, after earlier hitting a record at 6,869.85.
ICICI Bank fell 2.24 per cent despite posting a better-than-expected 15 percent rise in January-March net profit. Dealers say the bank's results were helped by a one-time foreign exchange gain estimated at Rs 222 crore ($36.36 million).
Shares in Maruti Suzuki India fell 1.3 per cent after posting a worse-than-expected 35 per cent drop in January-March net profit.
Cairn India plunged 4.94 per cent after its net profit lagged some analysts' estimates, especially after adjusting for other income.
Meanwhile, ACC fell 2.73 per cent and Ambuja Cements India closed 4.43 per cent lower even as their earnings beat forecasts. Dealers said other income and tax credit contributed significantly to their net profits.
Among the gainers, Alstom SA's Indian units surged after Bloomberg reported on Wednesday that General Electric Co was in talks to buy the struggling French turbine and train maker parent for about $13 billion.
Alstom India gained 4.13 per cent, while Alstom T&D India jumped 5.87 per cent.