Question:
Find out the rank of MONDAY in English dictionary if all alphabets are arranged in order?
Find out the rank of MONDAY in English dictionary if all alphabets are arranged in order?
Updated On: Oct 25, 2024
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Correct Answer: 327
Solution and Explanation
The correct answer is 327.
\(\therefore\) Rank = \((2\times5!+3\times 4!+2\times 3!+1\times2!)+1\)
= 240+72+12+2+1
= 327
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Concepts Used:
Permutations and Combinations
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Permutation is the method or the act of arranging members of a set into an order or a sequence.
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Combination:
Combination is the method of forming subsets by selecting data from a larger set in a way that the selection order does not matter.
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- The combination is used for a group of data where the order of data does not matter.