If all the words with or without meaning made using all the letters of the word "KANPUR" are arranged as in…
If all the words with or without meaning made using all the letters of the word "KANPUR" are arranged as in a dictionary, then the word at $440^{\text {th }}$ position in this arrangement, is :
PRNAUK
PRKANU
PRKAUN
PRNAKU
Solution
A, K, N, P, R, U $\begin{aligned} & \text { Total }=440 \\ & \Rightarrow 440^{\text {th }} \text { word is P R K A U N }\end{aligned}$
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