¿ Best Selling Book in English Edition for UPSC CDS OTA (Officers Training Academy) Entrance Exam with objective-type questions as per the latest syllabus given by the UPSC. ¿ Compare your performance with other students using Smart Answer Sheets in EduGorilla's UPSC CDS OTA (Officers Training Academy) Entrance Exam Practice Kit. ¿ UPSC CDS OTA (Officers Training Academy) Entrance Exam Preparation Kit comes with 14 Tests (10 Mock Tests + 4 Previous Year Papers) with the best quality content. ¿ Increase your chances of selection by 16X. ¿ UPSC CDS OTA (Officers Training Academy) Entrance Exam Prep Kit comes with well-structured and 100% detailed solutions for all the questions. ¿ Clear exam with good grades using thoroughly Researched Content by experts.