Quantitative Aptitude Practice Test: Average — Flashcards | Quantitative Aptitude and Numerical Ability For Competitive Examinations | FatSkills

Quantitative Aptitude Practice Test: Average — Flashcards

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The average age of 5 men is 40. The average age of 5 women is 39. The average age of their 4 children is 15. What is the average age of a family?
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