সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
The age of 6 boys of a team led by Karim is 8.5 and if Karim is dropped the average age of the remaining boys will be 7.2. What is the age of Karim?
The age of 6 boys of a team led by Karim is 8.5 and if Karim is dropped the average age of the remaining boys will be 7.2. What is the age of Karim?
- ক. 7.8
- খ. 10.8
- গ. 12.6
- ঘ. 15
সঠিক উত্তরঃ 15
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- The average age of three persons is 30 years. If the ratio of three ages is 3 : 5 : 7. What is the age of the youngest person?
- Six years from now the combined age of father and son will be 54. If currently son is 5 times younger than his father then what is the present age of the father?
- Son's age is now one-third of father's age. In twelve years from now son's age will be one-half of father's age. What is the son's age in years now?
- A father's age is 4 times his son's now. 20 years from now, the father's age will be double his son's age. What will be the son's age 10 years from now?
- If Rahim was 32 years old 8 years ago, how old was he x years ago?
There are no comments yet.