The stock gained 2.36 per cent to Rs 242.40 at BSE.
On NSE, it went up by 2.49 per cent to Rs 242.70.
The residual deficit of Tata Steel UK Ltd (TSUK), an indirect subsidiary of Tata Steel, stood at around 550 million pound (over USD 842 million) for the period ended March 31, 2011.
"As a result of measures agreed between the Trustee and TSUK and benefit changes implemented following consultation between TSUK, its employees and their representatives, the on-going residual deficit has been reduced from around 550 million pound as on March 31, 2011 to 90 million pound as on March 31, 2014," it added.
BSPS is the largest defined benefit scheme within Tata Steel Europe's portfolio. On account of low interest rates in the UK, the valuation placed on the scheme's liabilities increased significantly since the last actuarial valuation in 2011 leading to a greatly increased funding deficit.