Can a body a constant speed an dstill have a varying velcity ?

Can a body have a constant speed and still have a varying velocity?

Can a body have constant velocity and still have a varying speed?

Can a body have a constant speed but a varying velocity?

Can a body have a constant velocity and still have a varying speed ?

Which of the following are true ? (A) A body having constant speed can have varying velocity. (B) Position time graphs for two objects with zero relative velocity are parallel. (C) The numerical ratio of velocity, to speed of an object can never be more than one.