You need a reasonable level of maths and must be physically fit, with good eyesight.

Someone with good hand to eye co-ordination could play at a reasonable level within a couple of years.

Of course people have the right to expect a reasonable level of service and of course complaints should be taken seriously.

We can only hope, for everyone's sake, that expectations can be kept to a reasonable level.

He was clearly trying to live beyond a reasonable level, at least in that area.