Oct 31 (Reuters) - Russian retailer Lenta:
* Lenta's Q3 revenue rose 26.8% year-on-year to 267.5 billion roubles ($3.29 billion)
* Like-for-like sales increased by 10.4% Further company coverage: ($1 = 81.3000 roubles) (Writing by Maxim Rodionov; Editing by Jan Harvey)
