WAEC Mathematics 2015 Objective — Question 31
Question 31 of 50 from the West African Examinations Council (WAEC) Mathematics 2015 Objective paper, with the correct answer and a full explanation.
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Tom will be 25 years old in n years' time. If he is 5 years younger than Bade, find Bade's present age.
- A. (30−n) yearsCorrect
- B. (20−n) years
- C. (25−n) years
- D. (30+n) years
Explanation
Tom's present age = 25−n. Since Bade is 5 years older than Tom, Bade's present age = (25−n)+5 = 30−n.
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