Question
By rearranging the letters of āPNTERACOIJā, we can
get an English meaningful word. Each letter is denoted with a different number as shown in the table below. The combination of the numbers for the word, which is not meaningful, is ______.Solution
7, 8, 9, 2 ā COIN is a meaningful word.
1, 5, 9, 2, 3 ā PRINT is a meaningful word.
3, 4, 8, 1 ā TEOP is not a meaningful word.
10, 8, 9, 2, 3 ā JOINT is a meaningful word.
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In how many different ways can the letters of the word “MONDAY” be arranged in such a way that the vowels always come together?
In how many different ways can the letter of the word ‘PRAISE’ be arranged?
How many unique arrangements can be made using all the letters of the word "DELUSION", ensuring that the vowels do not appear together?
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