H Harikesh • 8.04K Points Tutor III Math Bookmark Embed Report View In MB-Short Q. The average age of four boys, five years ago was 9 year. on including a new boy, the present average age of all the five is 15 years. The present age of the new boy is (A) 14 years (B) 6 years (C) 15 years (D) 19 years Correct Answer - Option(D) Views: 983 Filed under category Math Share
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