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If all the permutations of the letters in the word OBJECT are arranged (and numbered serially) in alphabetical order as in a dictionary, then the 717th word is a. TOJECB           b. TOEJBC          c. TOCJEB         d. TOJCBE

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CENGAGE ENGLISH-PERMUTATIONS AND COMBINATIONS-All Questions
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  2. Total numbers formed less than 3xx10^8 and can be formed using the d...

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  14. In a polygon, no three diagonals are concurrent. If the total number...

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