How many number of machine cycles are there in each of the instructions in 8085?

There are following machine cycles of Intel 8085:Input-Output (I/O) Read Machine Cycle:The I/O Read Machine cycle is executed by the microprocessor to read a data from an input device. It consists of 3T states. The IN Instruction uses this machine cycle during the execution. Input - Output (I/O) Write Machine CycleThe I/O write machine cycle is executed by the microprocessor to write a data byte from an output device. It consists of 3T states. The instruction, which sends the data to the output device, comes under this machine cycle.

Instruction cycle is defined, as the time required completing the execution of an instruction.

An Instruction Cycle will have one to six machine cycles.