JEE Main Mathematics question

MathematicsPermutations and CombinationsJEE Main

All words, with or without meaning, are made using all the letters of the word MONDAY. These words are written as in a dictionary with serial numbers. The serial number of the word MONDAY is

Answer: (B)

Solution

The letters in alphabetical order are ; count the words before MONDAY place by place. First place: are smaller than : ; second place: are smaller than : ; third

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Question ID VK-020889