The average of eleven result is 50. If the average of first six result is 49 and that of the last six is 52. The sixth result is
A48
B50
C52
D56
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Related Questions:
The average age of five members of a family is 30 years. If the present age of a youngest member of the family is 10 years, what was the average age of the family at the time of birth of the youngest member?
The average of 9 nos is 50 . The average of first 5 no is 54 and that of the last 3 no is 52 then the sixth no is ?
5, 10, 15, 20, x എന്നീ അളവുകളുടെ ശരാശരി 18 ആയാൽ x-ൻറ വില?
Find the mode for the following data of student ages:
16, 17, 15, 17, 16, 15, 14, 14, 13, 17, 13, 12, 12, 16, 10, 14, 17, 10, 11.
45 സംഖ്യകളുടെ ശരാശരി 150 ആണ്. 46 എന്ന സംഖ്യ 91 എന്ന് തെറ്റായി എഴുതിയതായി പിന്നീട് കണ്ടെത്തി, എങ്കിൽ ശരിയായ ശരാശരി എന്തായിരിക്കും?