JEE Main & Advanced
Mathematics
Permutations and Combinations
Question Bank
Mock Test - Permutations and Combinations
question_answer
Messages are conveyed by arranging four white, one blue, and three red flags on a pole. Flags of the same colures are alike. If a message is transmitted by the order in which the colours are arranged, the total number of messages that can be transmitted if exactly six flags are used is _______.