Unit 5 ( Averages and Problems on Ages )

Study notes for Unit 5 ( Averages and Problems on Ages ) from the Quantitative Aptitude course in the BCA YCMOU curriculum. These notes are designed to help you understand and revise the key concepts covered in this unit.

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All Units in Quantitative Aptitude

1Unit 1 ( Number System Basics )2Unit 2 ( Percentages, Profit and Loss )3Unit 3 ( Simple Interest and Compound Interest )4Unit 4 ( Ratio and Proportion, Partnership, Mixtures and Allegations )5Unit 5 ( Averages and Problems on Ages )6Unit 6 ( Time and Work, Pipes and Cisterns )7Unit 7 ( Time, Speed, Distance and Problems on Trains)8Unit 8 ( Premutation, Combination and Probability )9Important Sums