Cash cycle = days sales in receivables + days sales in inventory – days purchases in payables. Is this true or false?

True ie.
Current assets- Current liabilities Also known as working capital cycle

This is True

True.
Cash Conversion cycle = no.
of days between disbursing cash and collecting cash in connection with undertaking a discrete unit of operations.
Inventory conversion period + Receivables conversion period - Payables conversion period

option1: True

option1: True It is also know as Cash Conversion Cycle.
A very useful measure of overall internal liquidity of a company.

True

It is true, "Cash Cycle" or "Cash Conversion Cycle" whatever are same to measure the required period for cash which is tied up in the production and sales process before it is converted into cash through sales to customers.

True..
Cash cycle = normal operating cycle - accounts payables