Ap Eapcet
Permutations And Combinations
AP EAPCET 2024 - 21th May Evening Shift
MCQ+1 / -02024
Four-digit numbers with all digits distinct are formed using the digits $1,2,3,4,5,6,7$ in all possible ways.If $p$ is the total number of numbers thus formed and $q$ is the number of numbers greater than 3400 among them, then $p: q=$