Sure, here's a sample test on the topic of Ethics and Integrity for UPSC Mains:

Section A: Multiple Choice Questions

1. Which of the following best defines ethics?
A) A set of laws and regulations
B) Personal beliefs and values
C) Social norms and traditions
D) Religious principles and teachings

2. Integrity refers to:
A) Being honest and having high moral principles
B) Being loyal and committed to one's duties
C) Being respectful and considerate towards others
D) Being responsible and accountable for one's actions

3. Which of the following is NOT a characteristic of ethical behavior?
A) Transparency
B) Fairness
C) Self-interest
D) Accountability

4. The concept of utilitarianism in ethics suggests that:
A) Actions are right or wrong based on their consequences
B) Actions are right or wrong based on religious teachings
C) Actions are right or wrong based on personal beliefs
D) Actions are right or wrong based on societal norms

5. Conflict of interest refers to:
A) A situation where personal interests contradict professional responsibilities
B) A disagreement between individuals with different ethical perspectives
C) A violation of legal obligations and duties
D) A state of confusion regarding ethical decision making

Section B: Short Answer Questions

1. Define ethical dilemma and provide an example.
2. Discuss the role of ethics in public administration.
3. Explain the importance of integrity in professional settings.
4. What are the ethical concerns related to the use of technology in society?
5. How can ethical decision making be promoted in organizations?

Section C: Essay Questions

1. Discuss the relationship between ethics and governance in the context of public administration.
2. Analyze the role of whistleblowing in promoting ethics and integrity in organizations.
3. Evaluate the ethical implications of artificial intelligence and its impact on society.
4. Discuss the challenges faced by public servants in maintaining ethical standards and integrity.
5. Explain the concept of corporate social responsibility and its significance in today's business world.

Note: This is just a sample test and the actual UPSC Mains exam may have different types and formats of questions.