Comprehension Passage
Directions: The given table shows the number of Apple saplings , Guava saplings and Mango saplings planted by NGO's in four different years 2000, 2002, 2004 and 2006.
Find the difference between the average number of Apple saplings planted by NGO's in all the given years and the number of Mango saplings planted in 2002 and 2004.
1
335
2
285
3
305
4
295
5
315