Large state-run entities and business houses will not be allowed to set up small finance banks, which will have to comply with statutory reserve requirements.
Official GDP data for the second quarter of the current fiscal year ending March are due to for release this Friday.
In a speech, Jaitley said that while he expected to hit targeted levels for direct taxes, reaching the goal for indirect taxes would be a "challenge".
Road projects alone worth $10 billion face delays over land disputes and other clearances.
In the offshore non-deliverable forwards, the one-month contract was at 62.26/36, while the three-month was at 62.83/93.
October shipments to India, the world's No.2 gold consumer behind China, jumped to about 150 tonnes from less than 25 tonnes a year earlier and 143 tonnes in September, a finance ministry official said last week.
India and the United States settled a dispute on Thursday that had paralysed the World Trade Organization and risked derailing a $1 trillion package of reforms.
The Reserve Bank of India (RBI) raised the minimum capital requirement for so-called shadow banks and tightened rules on deposits and bad loans to avoid any potential risk to the economy from these rapidly growing finance firms by regulating them like traditional banks.
Officials say a fall in global oil prices will reduce the government's subsidy burden, giving it a greater chance of hitting its ambitious fiscal deficit target of 4.1 percent of gross domestic product in the fiscal year to March.
Foreign investors have bought around $2.4 billion in both debt and equity so far in October, pushing the total inflows to nearly $36 billion so far in the year.
The partially convertible rupee closed at 61.45/46 per dollar, weaker from Wednesday's 61.35/36.
In the offshore non-deliverable forwards, the one-month contract was at 61.56/66, while the three-month contract was at 62.16/26.
The RBI's warnings signal its concern that unhedged firms could be a vulnerable link should global markets buckle.
BJP's success in two state elections gave Modi room to cut through a thicket of regulations and state controls.
British India Corporation employs about 1,800 people
The big test will come at the end of March when the fiscal year ends and banks tend to hold on to cash.
The rupee appreciated by three paise to close at one-week high of 60.81 against the US dollar in the previous session on sustained dollar selling by exporters and capital inflows.
Lower crude prices mean less government outlay for India,
Rajan also said the RBI had reduced the current account deficit "substantially".