<P> Unlike Test cricket, the fielders are spread out to save runs in limited overs cricket . The powerplay rule (Restrictions on the placement of fieldsmen), along with a number of other factors, has contributed to the big scores (300 +) in modern One Day Internationals . </P> <P> ODI and Twenty20 differ in terms of the number of overs where mandatory powerplay rules apply . The rules below apply only when a match is uninterrupted . </P> <Ul> <Li> During the first 10 overs of an innings a maximum of 2 fielders are allowed outside the 30 - yard circle . </Li> <Li> Between overs 11 and 40 (except 5 overs of batting powerplay) a maximum of 4 fielders are allowed outside the 30 - yard circle </Li> <Li> In the final 10 overs (41--50) a maximum of 5 fielders will be allowed to field outside the 30 - yard circle . </Li> </Ul> <Li> During the first 10 overs of an innings a maximum of 2 fielders are allowed outside the 30 - yard circle . </Li>

How many power plays are there in odi
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