BPSC (Bihar) Exam  >  BPSC (Bihar) Questions  >  If the average of m number is n2 and that of ... Start Learning for Free
If the average of m number is n2 and that of n numbers is m2, then the average of m + n numbers is
  • a)
    n/m
  • b)
    m/n
  • c)
    mn
  • d)
    m - n
  • e)
    None of the above/More than one of the above
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
If the average of m number is n2 and that of n numbers is m2, then the...
Sum of m numbers = m × n2 = mn2
Similarly, sum of n numbers = n × m2 = m2n
Total number of numbers = m + n
∴ Average of (m + n) numbers = (mn2 + m2n)/(m + n) = [mn × (n + m)]/(m + n) = mn
Explore Courses for BPSC (Bihar) exam
If the average of m number is n2 and that of n numbers is m2, then the average of m + n numbers isa)n/mb)m/nc)mnd)m - ne)None of the above/More than one of the aboveCorrect answer is option 'C'. Can you explain this answer?
Question Description
If the average of m number is n2 and that of n numbers is m2, then the average of m + n numbers isa)n/mb)m/nc)mnd)m - ne)None of the above/More than one of the aboveCorrect answer is option 'C'. Can you explain this answer? for BPSC (Bihar) 2024 is part of BPSC (Bihar) preparation. The Question and answers have been prepared according to the BPSC (Bihar) exam syllabus. Information about If the average of m number is n2 and that of n numbers is m2, then the average of m + n numbers isa)n/mb)m/nc)mnd)m - ne)None of the above/More than one of the aboveCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for BPSC (Bihar) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If the average of m number is n2 and that of n numbers is m2, then the average of m + n numbers isa)n/mb)m/nc)mnd)m - ne)None of the above/More than one of the aboveCorrect answer is option 'C'. Can you explain this answer?.
Solutions for If the average of m number is n2 and that of n numbers is m2, then the average of m + n numbers isa)n/mb)m/nc)mnd)m - ne)None of the above/More than one of the aboveCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for BPSC (Bihar). Download more important topics, notes, lectures and mock test series for BPSC (Bihar) Exam by signing up for free.
Here you can find the meaning of If the average of m number is n2 and that of n numbers is m2, then the average of m + n numbers isa)n/mb)m/nc)mnd)m - ne)None of the above/More than one of the aboveCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of If the average of m number is n2 and that of n numbers is m2, then the average of m + n numbers isa)n/mb)m/nc)mnd)m - ne)None of the above/More than one of the aboveCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for If the average of m number is n2 and that of n numbers is m2, then the average of m + n numbers isa)n/mb)m/nc)mnd)m - ne)None of the above/More than one of the aboveCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of If the average of m number is n2 and that of n numbers is m2, then the average of m + n numbers isa)n/mb)m/nc)mnd)m - ne)None of the above/More than one of the aboveCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice If the average of m number is n2 and that of n numbers is m2, then the average of m + n numbers isa)n/mb)m/nc)mnd)m - ne)None of the above/More than one of the aboveCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice BPSC (Bihar) tests.
Explore Courses for BPSC (Bihar) exam

Top Courses for BPSC (Bihar)

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev