15
45
60
None of these
Source: Two Combined Bank Recruitment Test Post: Officer - 28-09-2018
Answer: None of these
Explanation:
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The average of 6 numbers is 25. If 3 more numbers , with an average of 22 are added to these numbers, what will be the average of the combined 9 numbers?
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ভগ্নাংশ (Fraction)
পরিভাষা
উৎপাদকে বিশ্লেষণ (Factorization)
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