Ratio of the averages of first five (05) odd and first five (05) even natural numbers will be:
Answer & explanation
Correct answer: option 4
Average of first five odd numbers= \(\frac{1\;+\;3\;+\;5\;+\;7\;+\;9}{5}\) = 5
Average of first five even numbers= \(\frac{2\;+\;4\;+\;6\;+\;8\;+\;10}{5}\) = 6
Required ratio= 5 : 6