সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন
The average of 3 numbers is 7. If 2 of the numbers are zero, then what is the 3rd number?
The average of 3 numbers is 7. If 2 of the numbers are zero, then what is the 3rd number?
- ক. 15
- খ. 17
- গ. 19
- ঘ. 21
সঠিক উত্তরঃ 21
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- The average of 3 numbers is 7. If 2 of the numbers are zero, then what is the 3rd number?
- The value of - 3 - (- 10) is how much greater than the value of - 10 - (- 3)?
- The average of five numbers is 27. If one number is excluded, the average becomes 24. The excluded numbers is:
- If the sum of five consecutive positive integers is A, then the sum of the next five consecutive integer in terms of A is:
- The average of 15 consecutive integers is 15. What is the smallest of the 15 integers?
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