Imagine you lend ₹5 lakh to a friend and ask yourself: can he pay me back next month? That question — applied to a company — is exactly what Liquidity Ratios answer. They measure a firm's ability to meet its short-term obligations (due within 12 months) using its short-term assets. Examiners love these ratios — expect a 4–8 mark question in almost every attempt.
There are three ratios you must know cold. First, the Current Ratio = Current Assets ÷ Current Liabilities. A result of 2:1 is the traditional benchmark, meaning the company holds ₹2 of current assets for every ₹1 owed short-term. Current Assets include cash, debtors, inventory, prepaid expenses, and short-term investments. Current Liabilities include creditors, short-term loans, outstanding expenses, and bank overdraft. Second, the Quick Ratio (also called Acid-Test Ratio) = Quick Assets ÷ Current Liabilities, where Quick Assets = Current Assets − Inventory − Prepaid Expenses. Inventory is removed because it takes time to sell; prepaid is removed because you can't convert it to cash. The benchmark here is 1:1. Third, the Cash Ratio = (Cash + Bank + Marketable Securities) ÷ Current Liabilities — the strictest test, showing only the most liquid assets.
Here's the nuance that trips students up: a very high current ratio isn't always good. If Rajesh & Co. Pvt. Ltd. has a current ratio of 5:1, it might mean they're sitting on excess idle inventory or not collecting debtors efficiently — capital is locked up. Similarly, a current ratio just below 2:1 isn't automatically alarming if the business has a fast inventory turnover. Always interpret ratios in context — compare them to the industry average or the company's own trend over years. The ICAI exam often gives you two years of data and asks you to comment, so practice saying why a ratio moved, not just that it moved.