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
- Sum of 3 consucutive integers is 18. What is the smallest integer less 3?
- The number of girls in a class is 5 times the number of boys. Which of the following can not be the total number of children in the class?
- In a class composed of x girls and y boys what part of the class is composed of girls?
- How many prime numbers are there between 45 and 72?
- The difference between √150 and √54 is--
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