In a class, there are 18 very tall boys. If these constitute three-fourths of the boys and the

Описание: This question is designed to strengthen your preparation for UPSC CSAT (Civil Services Aptitude Test) with a clear focus on conceptual understanding, logical application, and exam-oriented practice. CSAT is not merely about solving questions; it is about developing the ability to analyze situations, interpret data, apply reasoning, and manage time effectively under exam pressure. Each CSAT question tests a specific aptitude skill that is essential for clearing the Prelims stage.

The importance of practicing such questions lies in the nature of the CSAT paper itself. Though qualifying in nature, CSAT often becomes a decisive factor for many aspirants due to its tricky options, lengthy calculations, and conceptual twists. This question has been framed keeping in mind the latest UPSC trends, where emphasis is placed on clarity of basics rather than rote formulas. Whether the question belongs to quantitative aptitude, logical reasoning, or comprehension-based problem solving, the underlying objective is to enhance your decision-making accuracy and speed.

While attempting this question, aspirants should focus on understanding what is being asked, identifying relevant information, and eliminating irrelevant or misleading data. This mirrors the real examination environment, where careful reading often saves valuable time and prevents avoidable mistakes ⏳. CSAT questions frequently test multiple concepts simultaneously, and success depends on how efficiently you can break a problem into smaller, manageable steps.

This question also encourages aspirants to practice strategic thinking, which is crucial in CSAT. Instead of directly jumping to calculations, one should first analyze the structure of the problem, check for shortcuts, and evaluate options logically. Developing such an approach significantly improves performance and reduces stress during the actual examination 🧠.

Regular practice of questions like this helps aspirants build confidence and familiarity with UPSC-level difficulty. It also assists in identifying personal weak areas, whether in arithmetic accuracy, logical interpretation, or time management. Over time, consistent exposure to such questions ensures that aspirants do not panic when encountering unfamiliar or complex-looking problems in the exam hall.

This question is suitable for aspirants preparing for UPSC CSAT 2026 as well as those revising for upcoming Prelims attempts. It can be used for self-practice, classroom discussion, or mock test analysis. Aspirants are advised to solve the question independently before checking the solution, as this habit strengthens conceptual retention and analytical ability 📘.

In conclusion, mastering CSAT requires discipline, smart practice, and continuous revision. Questions like this play a vital role in sharpening aptitude skills and building the confidence needed to cross the qualifying threshold comfortably. Stay consistent, trust the process, and keep refining your approach with every practice session 🚀.