"As of now interest rates are stable but the way inflation is moving, they are likely to harden in the future," he said after announcing the third quarter numbers.
This seems to be a good news for the savers. However, borrowers will have to shell out extra if the lending rates go up.
RBI will unveil its bi-monthly policy amid widespread expectations that the central bank may go in for a status quo for the third time in a row.
This would be the first policy announcement after the Union Budget 2018-19, that was unveiled on February 1.
Last week, PNB raised its interest rates steeply by up to 1.35 per cent on bulk deposits of various tenure taking a cue from the country's largest lender State Bank of India.
Following the revision, interest rate on term deposit of 46-179 days was increased by 1.35 per cent to 6.25 per cent, effective February 1.
In the maturity bucket of one year and above the interest rate has gone up 0.75 per cent.
Last month, SBI hiked the interest rate on bulk deposits of over Rs 100 million by up to 140 basis points.
The bank had last raised deposit rates by up to 1 percentage point in November. At least, three banks have already hiked lending rates last month.