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Question: The average of 6 numbers is 8.5, when one number is discarded the average of the remaining numbers becomes 7.2. What is the discarded number?
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Question: The average of 6 numbers is 8.5, when one number is discarded the average of the remaining numbers becomes 7.2. What is the discarded number?
Question 1: The average of 6 numbers is 8.5, when one number is discarded the average of the remaining numbers becomes 7.2. What is the discarded number?
View topic: গড় (Average)
7.8
9.8
15
12.4
Source: Karmasangsthan Bank - Senior Officer - 17.07.2009
Answer
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Answer: 15
Explanation:
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কবিতা ও কাব্যগ্রন্থ
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Synonyms and Antonyms
ক্রিয়া ও ক্রিয়ার কাল
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