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Question: After replacing an old member by a new member , it was found that the average age of five members of a club is the same as it was 3 years ago . What is the difference between the ages of the old and the new member ?
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Question: After replacing an old member by a new member , it was found that the average age of five members of a club is the same as it was 3 years ago . What is the difference between the ages of the old and the new member ?
Question 1: After replacing an old member by a new member , it was found that the average age of five members of a club is the same as it was 3 years ago . What is the difference between the ages of the old and the new member ?
View topic: গড় (Average)
15 year
8 year
4 year
2 year
Source: Bangladesh Bank - Assistant Director - 2012
Answer
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Answer: 15 year
Explanation:
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জাতিসংঘ ও অন্যান্য আন্তর্জাতিক সংস্থা
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Affirmative and Negative Agreement
প্রগ্রারমিং ভাষা ও সফটওয়্যার
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পরিমিতি (Mensuration)
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