Comprehension Passage
Directions: Fees per year (in Rs.) for 5 different age groups: pre KG, LKG, Primary School, Secondary School and Senior Secondary School over 5 – year period.

The number of children in a school 2001 was 150 in Pre kg and 125 in LKG, and in 125 in Pre kg and 150 in LKG. What is the percentage increase/decrease in fees collected in 2005 compared to 2001?
1
30%
2
34%
3
44%
4
42%
5
39%