It person investment amount correct procedure

A person it returns filed 5 years details mentioned below
1.rs:5 lacs 1st year
2.rs:6 lacs 2nd year
3.rs:7 lacs 3rd year
4.rs:8 lacs 4 th year
5.rs:9 lacs 5th year for income
expenses for
1st year :1,50,000/-
2nd year rs:2 lacs
3rd year rs;2,50,000/-
4 th year rs:3 lacs
5 th year rs:3,50,000/-
doubt:
income rs:35,00,000/- (-) rs:12,50,000/- net balance rs:22,50,000/- investment amount correct procedure.