JAMB Timetable 2025/2026 for Mock & Main Exam Exam Process 2025 JAMB UTME/DE Details UTME Registration Period 3rd February 2025 to 5th March 2025 DE Registration Period 10th March 2025 to 7th April 2025 Mock Exam Slip Printing Starting 17th March 2025 Mock Exam Date 5th April 2025