সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
Find the probability of selecting a prime number from a set numbers 1 to 15 (both inclusive).
Find the probability of selecting a prime number from a set numbers 1 to 15 (both inclusive).
- ক. 1/15
- খ. 3/5
- গ. 2/5
- ঘ. 7/15
সঠিক উত্তরঃ 2/5
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- If 4 is subtracted from one-fourth of a number, the result is 20. Which of the following is the number?
- Sum of 3 consucutive integers is 18. What is the smallest integer less 3?
- Which of the following is the greatest?
- If n is a positive integer and k + 2 = 3n, which of the following could be a value of k?
- If product of two sequential positive odd numbers is 255, what are those numbers?
There are no comments yet.