शब्द (BIHAR) के सभी अक्षरों से कितने अलग शब्द बन सकते हैं?
How many distinct words can be formed using all letters of (BIHAR)?
Explanation opens after your attempt
B. (120)
Concept
The word (BIHAR) has (5) distinct letters, so (5!=120). No denominator is needed when all letters are distinct.
Why this answer is correct
The correct answer is B. (120). The word (BIHAR) has (5) distinct letters, so (5!=120). No denominator is needed when all letters are distinct.
Exam Tip
(BIHAR) में (5) अलग अक्षर हैं इसलिए (5!=120)। सभी अक्षर अलग हों तो denominator नहीं लगता।
Login to save your score, XP, coins and progress.
