शब्द (ASSESS) के अक्षरों से बनने वाली भिन्न व्यवस्थाओं की संख्या क्या है?
What is the number of distinct arrangements formed from the letters of (ASSESS)?
Explanation opens after your attempt
Correct Answer
B. (30)
Concept
There are (6) letters with (S) repeated four times, so the number is (6!/4!). In exams, do not forget to divide by repeated letters.
Why this answer is correct
The correct answer is B. (30). There are (6) letters with (S) repeated four times, so the number is (6!/4!). In exams, do not forget to divide by repeated letters.
Exam Tip
कुल (6) अक्षरों में (S) चार बार है, इसलिए संख्या (6!/4!) है। परीक्षा में समान अक्षरों से भाग देना न भूलें।
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