Q23. Five years ago, the average age of a husband and wife was 28 years. Now, the average age of the family, including their child, is 24 years. What is the present age of the child?Mathematics — Arithmetic — Question 23 of 449A. 10 yearsB. 8 yearsC. 6 yearsD. 12 yearsPractice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →