He swept to power on a promise of speedier growth creating millions of manufacturing jobs. But businesses are getting restless with slow progress in removing barriers to growth.
The data will also strengthen the chorus from Modi's administration for a rate cut. Some bureaucrats are already arguing for an immediate reduction of as much as 50 basis points in the Reserve Bank of India's main 7.25 percent policy rate.
"In our view, (it) clearly paves the way for two more repo rate cuts before the close of the financial year," said Jyotinder Kaur, principal economist at HDFC Bank.
The RBI has cut the policy repo rate 75 basis points since January. But it left the rate on hold at its last policy review early this month.
While it has not ruled out further monetary easing, it has tied up future rate cuts to the inflation outlook.
Many in the government are worried that growth could slip below the official target of 8 to 8.5 percent for the year to March, and sees the RBI's caution as worsening the situation.