Mathematics - Permutation & Combination Question with Solution | TestHub
MathematicsPermutation & CombinationnPr & nCrEasy2 minPYQ_2007
MathematicsEasysingle choice
The letters of the word are permuted and all the permutations are arranged in an alphabetical order as in an English dictionary. The number of words that appear before the word is
Options:
Answer:
C
Solution:
In a word , the second place can be filled in ways and the remaining four alphabets can be arranged in ways in four different places. The next word will be COCHIN.
Stream:JEE_ADVSubject:MathematicsTopic:Permutation & CombinationSubtopic:nPr & nCr
⏱ 2mℹ️ Source: PYQ_2007
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