Q20. A vehicle registration number consists of 2 letters of the English alphabet followed by 4 digits, where the first digit is not zero. What is the total number of possible unique registration numbers?Mathematics — NUST Mock By IBAGRADS 4 — Question 20 of 200A. 262 × 104B. 26P2 × 10P2C. 26P2 × 9 × 10P3D. 262 × 9 × 103Practice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →