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Source documents practice

Source documents: practice with explained answers

You have read the lessons and want to test yourself on questions you have not seen.

These eight questions follow the lessons in source documents, from naming a document to recording a full transaction set. Write each answer on paper first, then open the answer.

Questions

1. A seller accepts goods returned by a customer who bought on credit. Which source document does the seller issue?

Answer

A credit note. It reduces the amount the customer owes. An invoice creates a debt and a receipt records money received, so neither fits a return.

2. An invoice lists 60 units at RM12.50 each, less 20% trade discount. Find the invoice total.

Answer

Before discount: 60 × RM12.50 = RM750.00. Discount: 20% of RM750.00 = RM150.00. Total: RM750.00 − RM150.00 = RM600.00.

3. The customer in question 2 returns 6 units. Find the credit note total and the amount still owed.

Answer

6 × RM12.50 = RM75.00, less 20% (RM15.00) = RM60.00. Still owed: RM600.00 − RM60.00 = RM540.00. Crediting RM75.00 is the usual wrong turn.

4. The customer pays RM300.00 towards the balance in question 3. What receipt is issued and what remains owed?

Answer

A receipt for RM300.00. Remaining balance: RM540.00 − RM300.00 = RM240.00.

5. An invoice shows 15 items at RM8.40 each, with a total of RM136.00. Find the error.

Answer

15 × RM8.40 = RM126.00, so the total should be RM126.00. The document overstates the amount by RM10.00, which looks like a digit slip, 126 written as 136. Query it before recording.

6. An invoice is dated 28 February but recorded in the March purchases. Which month’s figures are wrong, and in which direction?

Answer

February purchases are understated and March purchases are overstated by the same amount. The transaction belongs to the month in which it happened, which is the date on the document.

7. Recall question 3. Write the credit note entry in the seller’s books and in the buyer’s books.

Answer

Seller: Debit Sales returns RM60.00, Credit Debtors RM60.00.

Buyer: Debit Creditors RM60.00, Credit Purchases returns RM60.00.

Each side records what happened to its own account.

8. Tiara Hardware issues Invoice 1503 dated 10 April for 12 pails at RM18.00 each, terms 30 days. State the amount, the due date and the buyer’s entry.

Answer

Amount: 12 × RM18.00 = RM216.00. Due date: 30 days after 10 April is 10 May. Buyer’s entry: Debit Purchases RM216.00, Credit Creditors (Tiara Hardware) RM216.00.

If you got these wrong

For timed practice, use the timed practice session builder, and keep a mistake log. A teacher can go through your working in online one-to-one Accounting tuition.

Common questions

How should I use this practice set?

Attempt each question on paper without opening the answer, then compare your working line by line. If your answer is correct but the method differs, check that every line is valid. Keep the questions you missed and retry them after a few days.

What if I get the amounts right but the debit and credit wrong?

Go back to the lesson on connecting documents with transaction effects. Write in words what the business gained and what it gave up or owes, then place each on its side. Reversing the sides is a habit, and writing the words first fixes it with practice.

Are these questions from past SPM papers?

No. Every question here is written for this site with invented names and amounts. They practise the same skills, but the exam format is set by Lembaga Peperiksaan, so check the current format on the LP website.

If the same kind of question keeps costing marks, a one-to-one Accounting teacher can watch you attempt it and point to the exact line where the reading goes wrong.

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