Double-entry trainer

How to read the result

Each question checks whether you can name the two accounts affected and their sides. Getting the side right earns the marks. An increase in an asset or expense is a debit. An increase in a liability, capital or income is a credit.

The rule the trainer drills

Every transaction changes at least two accounts. The rule to learn is that a debit increases assets and expenses but decreases liabilities, capital and income, while a credit does the opposite. When a business buys equipment for cash, equipment (an asset) is debited and cash (an asset) is credited. One asset rises as another falls.

When it buys goods on credit, purchases is debited and the supplier (a liability) is credited. Ask yourself, "which account gains value, and which gives it up?" Saying the reason aloud turns guessing into knowing.

Why speed and accuracy both matter

In the exam you cannot stop to reason out every entry from scratch. The debit and credit decision has to be close to automatic, so your attention is free for the harder parts of the question. The trainer mixes transaction types in random order because real questions never announce which rule applies.

Work in short, regular bursts. When you get one wrong, restate why that account is debited or credited so the correction sticks. A run of correct answers on mixed transactions is a good sign you are ready to use double entry in a full ledger or statement question.

A harder way to practise

Once mixed transactions feel automatic, cover the options and predict both entries before you look. Committing to an answer first builds real recall, not just recognition. Note which accounts trip you up and send your score to us on WhatsApp. If the same accounts keep catching you out, a trial class lets a teacher target them directly.