সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
In how many ways can the letters of the word 'LEADER' be arranged?
In how many ways can the letters of the word 'LEADER' be arranged?
- ক. 72
- খ. 144
- গ. 360
- ঘ. 720
সঠিক উত্তরঃ 360
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