Can a concrete cube's 7th day test value be higher than it's 28th day?

How to Conduct a Concrete Cube Test cube test report Average of Group of 4 consecutive, nonoverlapping test results is considered for acceptance Individual sample may fall short of grade of cube testing report Also is it is usually a minimum requirement from the client to provide evidence of cube test results to ensure compliance with the designers

cube test report format cube test which measures the compressible cube strength of the concrete and cube test results to ensure compliance with the designers requirements