- ABoth statements are unrelated
- BStatement I is the cause and Statement II is its effect
- CStatement II is the cause and Statement I is its effect
- DBoth are independent effects of unrelated causes
Step-by-Step Solution
A sharp rise in petrol prices raises transport running costs, prompting the bus-fare hike; so I is the cause and II the effect.
Answer: B) Statement I is the cause and Statement II is its effect