Here are the solutions to the questions: Q1. Step 1: Calculate the revenue earned per month. The company received Rs. 12,000 for services to be rendered over 6 months. Monthly revenue = $\frac{\text{Total advance}}{\text{Number of months}} = \frac{\text{Rs. } 12,000}{6 \text{ months}} = \text{Rs. } 2,000 \text{ per month}$. Step 2: Determine the revenue to be recognized as of April 30, 2022. Under the Accrual Basis of Accounting, revenue is recognized when earned. From April 1, 2022, to April 30, 2022, one month of service has been rendered. Revenue to be recognized = $\text{Monthly revenue} \times \text{Number of months earned} = \text{Rs. } 2,000 \times 1 = \text{Rs. } 2,000$. The correct option is b). $$\boxed{\text{Rs. } \textbf{2,000}}$$ Q2. Assertion (A): Single Entry System of accounting is not suitable for large businesses. This statement is true* because large businesses require comprehensive and systematic records for complex operations and detailed financial analysis, which the Single Entry System cannot provide. Reason (R): Single Entry System does not provide a complete record of all financial transactions. This statement is also true*. The Single Entry System typically records only cash and personal accounts, lacking the dual aspect of every transaction. Relationship: The reason (R) correctly explains why the assertion (A) is true. The incompleteness of the Single Entry System makes it inadequate for the extensive needs of large businesses. The correct option is a). $$\boxed{\textbf{Both (A) and (R) are true and (R) is the correct explanation of (A).}}$$ Q3. The Business Entity Principle (or separate entity concept) states that a business is considered a separate and distinct entity from its owner(s) for accounting purposes. This means that the financial transactions of the business are kept separate from the personal transactions of the owner(s). The correct option is b). $$\boxed{\textbf{The business and its owner(s) are considered as separate entities for accounting purposes.}}$$ Q4. Bookkeeping is the process of recording financial transactions. While journal entries, ledger accounts, and trial balance are all parts of the bookkeeping and accounting cycle, the main output that summarizes the financial performance and position of a business for internal and external users are the financial statements (e.g., Income Statement, Balance Sheet). The correct option is a). $$\boxed{\textbf{Financial statements}}$$ Q5. When X Ltd. purchased goods from Y Ltd. on credit, it means X Ltd. owes money to Y Ltd. for the goods received. In this scenario: Y Ltd. is the entity that supplied the goods, making them a supplier*. Y Ltd. is also the entity to whom X Ltd. owes money, making them a creditor*. The correct option is d). $$\boxed{\textbf{Both b and c}}$$ Q6. The term "sales" in accounting specifically refers to the revenue generated from selling the primary goods or merchandise that a business deals in. It is generally not used for the sale of assets (like machinery, land, or investments) that are not part of the business's regular inventory for trading. The correct option is d). $$\boxed{\textbf{Goods, Assets}}$$ Q6 (OR part). The limitation of accounting that states accounts may be manipulated to conceal vital facts is known as window dressing. This refers to the practice of intentionally presenting financial statements in a way that makes the company appear more financially sound than it actually is, often by misrepresenting or hiding information. The correct option is b). $$\boxed{\textbf{Accounting may lead to window dressing.}}$$