Statements:The university authority has instructed all the colleges under its jurisdiction to ban use of all phones inside the college premises.Majority of the teachers of the colleges signed a joint petition to the university complaining the disturbances caused by cell phone ring-tones inside the classrooms.

Statements:
The university authority has instructed all the colleges under its jurisdiction to ban use of all phones inside the college premises.
Majority of the teachers of the colleges signed a joint petition to the university complaining the disturbances caused by cell phone ring-tones inside the classrooms.

Statement I is the cause and statement II is its effect

Statement II is the cause and statement I is its effect

Both the statements I and II are independent causes

Both the statements I and II are effects of independent causes

Explanation:

Answer: Option B
Clearly, the universitys decision came as a sequel to the complaint received by it from the college teachers against use of mobile phones in the college premises.