शब्द (SUN) के अक्षरों से कितनी व्यवस्थाएँ बनती हैं?
How many arrangements are formed from the letters of the word (SUN)?
Explanation opens after your attempt
B. (6)
Concept
The word (SUN) has (3) distinct letters, so (3!=6). Count the letters and apply factorial for small words.
Why this answer is correct
The correct answer is B. (6). The word (SUN) has (3) distinct letters, so (3!=6). Count the letters and apply factorial for small words.
Exam Tip
(SUN) में (3) अलग अक्षर हैं इसलिए (3!=6)। छोटे शब्दों में अक्षर गिनकर factorial लगाएं।
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