Question

in which case potential energy is higher​

Answer 1

when the body is kept at the highest point..at that point it's potential energy is high
because potential energy is directly proportional to height

Answer 2

when kinetic energy is zero then potential energy is higher ..

example . let's take the example of falling ball . when the ball is at height kinetic energy is higher and potential energy is zero but when the ball reached the ground kinetic energy becomes zero and potential energy become higher..

hope it will help you