Question 48
How many five-digit numbers containing each of the digits $1,2,3,4,5$ exactly once are divisible by $24$?
(a) 8
(b) 10
(c) 12
(d) 20
(a) 8
(b) 10
(c) 12
(d) 20
MathNet 2022-part-04 — 197 problems (EN–VI) Question 48
Math Olympiad Vault · MathNet 2022-part-04 — 197 problems (EN–VI)