IB ACIO Tier II: Crafting a Winning Essay – Tips for Success


The Intelligence Bureau Assistant Central Intelligence Officer (IB ACIO) Tier II examination is a crucial step towards a career in intelligence. Among the various components, the descriptive paper holds significant weight, requiring candidates to articulate their thoughts effectively. In this post, we’ll explore strategies on how to write a winning essay in the IB ACIO Tier II exam, providing valuable tips to enhance your chances of success.

  1. Understanding the Essay Structure: Before diving into writing, it’s essential to understand the basic structure of an essay. A typical essay consists of an introduction, body paragraphs, and a conclusion. The introduction should provide context, the body paragraphs elaborate on key points, and the conclusion summarizes the main ideas and leaves a lasting impression.
  2. Analyzing the Essay Prompt: Carefully read and analyze the essay prompt. Identify the key themes, concepts, or questions that need to be addressed. Understanding the prompt ensures that your essay is focused, relevant, and directly addresses the examiner’s expectations.
  3. Effective Introduction: The introduction sets the tone for your essay. Craft an engaging and concise introduction that captures the examiner’s attention. Clearly state the main idea or argument you will be discussing in the essay, providing a roadmap for what follows.
  4. Coherent Body Paragraphs: Each body paragraph should revolve around a single main idea or argument. Start each paragraph with a topic sentence that introduces the central point. Support your claims with relevant examples, facts, or evidence. Ensure a smooth flow between paragraphs to maintain coherence.
  5. Clarity and Conciseness: Aim for clarity and conciseness in your writing. Avoid unnecessary jargon or overly complex sentences. Clearly express your ideas, and use simple language to ensure that your essay is easily comprehensible.
  6. Balanced Argumentation: Whether you are presenting an argument, discussing pros and cons, or analyzing a topic, maintain a balanced approach. Acknowledge opposing viewpoints and counter them with well-reasoned arguments. A balanced essay reflects critical thinking and depth of analysis.
  7. Time Management: Efficient time management is crucial during the examination. Allocate a specific amount of time for planning, writing, and revising. Stick to this schedule to ensure that you cover all aspects of the essay and have time for a thorough review.
  8. Conclusion that Leaves an Impact: The conclusion should not merely summarize your points but leave a lasting impression on the examiner. Reinforce the main idea of your essay and provide a thoughtful closing statement. A strong conclusion enhances the overall cohesiveness of your essay.
  9. Grammar and Vocabulary: Pay attention to grammar, punctuation, and vocabulary. Clear and error-free writing reflects a professional approach. Use a varied and appropriate vocabulary to convey your ideas effectively. Avoid repetitive language and strive for precision.
  10. Revising and Editing: Once you’ve completed your essay, allocate time for revision. Check for grammatical errors, ensure the coherence of ideas, and refine your language. If possible, seek feedback from peers or mentors to gain valuable insights for improvement.
  11. Practice with Mock Essays: Practice is key to mastering the art of essay writing. Utilize previous years’ question papers and engage in regular practice with mock essays. This not only familiarizes you with the exam pattern but also hones your writing skills under timed conditions.


Writing a winning essay in the IB ACIO Tier II examination requires a combination of structured preparation and effective execution. By understanding the essay structure, analyzing prompts, and honing your writing skills through practice, you can approach the exam with confidence. Craft your essay with precision, clarity, and a well-balanced argumentation to leave a lasting impression on the examiners. With the right strategies, you can navigate the essay section of IB ACIO Tier II successfully and inch closer to your career goals in intelligence.