Instructions: The following line graph gives information about the number of total candidates and successful candidates who have participated in an examination during the period of 6 years between 2001 and 2006.
If the total number of candidates who appeared in the examination in 2003 and 2005 was 102000, then the number of total candidates to be successful in these two years?
1
235000
2
Data insufficient
3
150000
4
210000