সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন
If x and y are prime numbers, which of the following cannot be the sum of x and y?
If x and y are prime numbers, which of the following cannot be the sum of x and y?
- ক. 5
- খ. 9
- গ. 13
- ঘ. 23
সঠিক উত্তরঃ 23
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- What is the next number in the series 1, 4, 9, 16, ....?
- Six consecutive whole numbers are given; the sum of the first three numbers is 27. What is the sum of the last three numbers?
- If m and n are positive integers, which of the following must be an even integer?
- In the following series, what comes next? 1, A, 9, I, 17, --
- If the sum of the 3 consecutive integers is 240, then the sum of the two larger integers is:
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