How many words can be formed from the all letters of word "ASSESSMENT" ?शब्द "ASSESSMENT" के सभी अक्षरों से कितने शब्द बन सकते हैं ?

1. A21600
2. B30240
3. C151200
4. D75600

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Correct answer: D. 75600

Explanation

ASSESSMENT has 10 letters: S repeats 4 times and E repeats 2 times. Arrangements = 10!/(4! × 2!) = 3628800/48 = 75600.ASSESSMENT में 10 अक्षर हैं: S चार बार और E दो बार आता है। कुल क्रमचय = 10!/(4! × 2!) = 3628800/48 = 75600।