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The average of 11 results is 50. If the average of first six results is 49 and and that of last six is 53, find the sixth result?5
Q: The average of 11 results is 50. If the average of first six results is 49 and and that of last six is 53, find the sixth result?
- 156false
- 262true
- 350false
- 458false
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