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  • All the letters of the word PUBLIC are written in all possible orders and these words are written as in a dictionary with serial numbers. Then the serial number of the word PUBLIC is : <br /

All the letters of the word PUBLIC are written in all possible orders and these words are written as in a dictionary with serial numbers. Then the serial number of the word PUBLIC is :

 

Option: 1

580


Option: 2

578


Option: 3

576


Option: 4

582


Answers (1)

best_answer

\begin{array}{ll} \mathrm{B} & =5 !=120 \\ \mathrm{C} & =5 !=120 \\ \end{array}

\begin{array}{ll} \mathrm{I} & =5 !=120 \\ \mathrm{L} & =5 !=120 \\ \end{array}

\begin{array}{ll} \mathrm{PB} & =4 !=24 \\ \mathrm{PC} & =4 !=24 \\ \end{array}

\begin{array}{ll} \mathrm{PI} & =2 !=24 \\ \mathrm{PL} & =2 !=2 \\ \end{array}

\begin{array}{ll} \mathrm{PUBC} & =2!=2 \\ \mathrm{PUBI}&=2!=2 \end{array}

\begin{array}{ll} \text {PUBLC } & =1 \\ \text {PUBLIC } &=1 \end{array}

                        \underline {582}

Rank =582

Correct Answer is option 4

        

Posted by

Irshad Anwar

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