Direction: Study the following table carefully and answer the given questions. Table shows the of passed students in four schools and ratio between passed boys and girls among them. The ratio between failed boys and girls is reverse of passed ratio between them.

Q:

If the difference between the failed boys and girls is 25 in school S, then find the ratio between passed and failed students in School S?

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