Comprehension Passage
Directions: Go through the passage given below and answer the question based on it.
The bar graph given below shows the monthly income (in Rs. Thousand) of five persons A, B, C, D, and E in two difference years.
Find the sum of difference of income of each person from previous years?
1
Rs. 40000
2
Rs. 35000
3
Rs. 50000
4
Rs. 45000