If the letters of the word CHASM are rearranged to form 5 letter words such that none of the word repeat and the results arranged in ascending order as in a dictionary what is the rank of the word CHASM?
Answers.
A) 32 B) 45 C) 36 D) 64 E) 48
Explanation :   The 5 letter word can be rearranged in 5!=120 Ways without any of the letters repeating.The first 24 of these words will start with A.Then the 25th word will start will CA _ _ _.The remaining 3 letters can be rearranged in 3!=6 Ways. i.e. 6 words exist that start with CA.The next word starts with CH and then A, i.e., CHA _ _.The first of the words will be CHAMS. The next word will be CH32SM.Therefore, the rank of CH32SM will be   24+6+2= 
<gadget id="calculator">  24+6+2</gadget>
<output>32</output>
32   32nswer : 32
<result>A</result>
If the letters of the word CHASM are rearranged to form 5 letter words such that none of the word repeat and the results arranged in ascending order as in a dictionary what is the rank of the word CHASM?