Step 1: Define variables Let Aslam’s present age = x years. • After 20 years, his age will be x+20 • 10 years back, his age was x−10 The problem says: After 20 years, his age = 10 × his age 10 years back Mathematically: x+20=10(x−100) Step 2: Solve the equation x+20=10x−100 20+100=10x−x 120=9x x=9/120=13.3≈13.33 years ✅ Aslam’s present age ≈ 13 years 4 months
What is Aslam's present age, if after 20 years his age will be 10 times his age 10 years back?
Review the verified answer and explanation for this SPSC – Sindh Public Service Commission past-paper question on CampusFin.