Comprehension Passage
Directions: The line chart given below represent the salary and expenditure Of Mohan for the given period.
According to a non-government company, if a person saves at least 27% of his salary in a year that year can be called as “a year of investment”. How many such years are “a year of investment” during the given period?
1
5
2
7
3
4
4
2
5
1