Tech Mahindra's scrip surged 3.61 per cent to Rs 1,886.70 on the NSE.
Similarly, shares of United Spirits rose by 2.15 per cent to Rs 2,414.90.
Ranbaxy Laboratories and Jaiprakash Associates are being moved out of Nifty. Shares of Ranbaxy Laboratories fell by 2.35 per cent to Rs 359.10, while Jaiprakash Associates scrip was trading in the green.
Shares of Ranbaxy have crashed by more than 19 per cent since the beginning of the year.
In the broader market, the benchmark BSE Sensex was trading at 21,057.33, up 70.34 points at 1211 hours.
