April 21 - ** Shares of IT services provider Tata Elxsi Ltd TTEX.NS up 8.75% to 5325 rupees

** Co misses Q4 revenue and profit estimates but reports having won two large deals worth $100 mln and $56.9 mln

** "We expect these deals to help drive a return to growth over the next couple of quarters," says JP Morgan

** Stock set for biggest one day pct gain in nearly 8 months

** With session's gains, shares trim 12-month decline to ~29%

(Reporting by Ananta Agarwal in Bengaluru)

((Ananta.Agarwal@thomsonreuters.com))