Bangladesh were a revelation in the recently concluded ICC Cricket World Cup Super League where they finished third in the standings with 155 points, the same as England in second but behind on net run-rate.
Bangladesh's first assignment is three ICC Men's Cricket World Cup Super League matches against Ireland this week and the Tigers will be without a host of key players for the trio of games in Chelmsford.
Bangladesh's quick pace bowler Taskin Ahmed is set to miss out on Bangladesh's upcoming ODI series against Ireland which will begin on May 9 at County Cricket Ground, Chelmsford.
Rahim's hundred came at No.6 after he walked into bat in the 34th over of the innings. The wicketkeeper-batter remained unbeaten on 100* as Bangladesh made their highest total in ODIs, bettering the 338 they had made in the previous match of the series.
The batter missed out on the ODI series against India in December last year due to a groin injury. Batter Litton Das had led the side to a huge 2-1 series win
The 24-year-old Zakir was selected for the 17-person team after scoring 173 runs for Bangladesh A in the opening four-day match against India A in Cox's Bazar last week.
Tamim sustained the injury on Wednesday during a warm-up match at the same site. Taskin Ahmed, the fast bowler, was ruled out of the first ODI due to a back ailment earlier on Thursday.