সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
A number is selected at random from 40 to 50 inclusive. What is the probability that the number is prime number?
A number is selected at random from 40 to 50 inclusive. What is the probability that the number is prime number?
- ক. 3/11
- খ. 3/10
- গ. 2/11
- ঘ. 1/5
সঠিক উত্তরঃ 3/11
এ সম্পর্কিত আরো প্রশ্ন দেখুন
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