Best Delhi Police Constable Exam Books for 2025 Preparation: Subject-Wise Guide for Success

The SSC CHSL Tier I exam (scheduled for July 2025, per the tentative calendar) tests candidates on four subjects: Quantitative Aptitude, English Language, General Intelligence & Reasoning, and General Awareness. Choosing the right books is crucial for conceptual clarity, practice, and aligning with the latest exam pattern. Below is a subject-wise list of the best books, including key features and how they help in exam preparation.