We are to choose 11 players including 1 wicket keeper and 4 bowlers or, 1 wicket keeper and 5 bowlers.
Number of ways of selecting 1 wicket keeper, 4 bowlers and 6 other players in
= 840
Number of ways of selecting 1 wicket keeper, 5 bowlers and 5 other players in
=252
Total number of ways of selecting the team = 840 + 252 = 1092