The following bar chart shows information about NTSE pass out percentage for “XYZ” institute for past years. Read the chart carefully and answer the question.
What is the ratio of NTSE percentage from "XYZ" in 2010 & 2013?
1
2 ∶ 1
2
1 ∶ 1
3
1.5 ∶ 1
4
2 ∶ 3