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The average of 25 result is 18. The average of first twelve of them is 14 and that of last twelve is 17, the thirteenth result is 
  • a)
    73 
  • b)
    36 
  • c)
    29 
  • d)
    78 ​
Correct answer is option 'D'. Can you explain this answer?
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The average of 25 result is 18. The average of first twelve of them is 14 and that of last twelve is 17, the thirteenth result isa)73b)36c)29d)78​Correct answer is option 'D'. Can you explain this answer?
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The average of 25 result is 18. The average of first twelve of them is 14 and that of last twelve is 17, the thirteenth result isa)73b)36c)29d)78​Correct answer is option 'D'. Can you explain this answer? for Teaching 2024 is part of Teaching preparation. The Question and answers have been prepared according to the Teaching exam syllabus. Information about The average of 25 result is 18. The average of first twelve of them is 14 and that of last twelve is 17, the thirteenth result isa)73b)36c)29d)78​Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Teaching 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The average of 25 result is 18. The average of first twelve of them is 14 and that of last twelve is 17, the thirteenth result isa)73b)36c)29d)78​Correct answer is option 'D'. Can you explain this answer?.
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