Directions: The following pie-chart represents the result of 600 successful students in various subject of an examination. Study the Pie-chart and answer question.

Q:

The ratio of students who passed in Bengali, to the students who passed in History is

• 1
  1 : 2
• 2
  2 : 1
• 3
  3 : 4
• 4
  3 : 5