An investment starting at ₹500,000, with annual increases and a 15% market return, is projected to reach ₹3.9 million in 10 years, a significant amount (implied) in 20 years, and ₹13.2 million in 30 years.
"If you step it up every year from 10 and earn market returns at 15, then after 10 years you will have ₹ 3900000, after 20 years ₹ lakh, after 30 years ₹1 crore 32 lakh"