Let's determine at what time the Digital Marketing class was scheduled using the given statements:
Statement I: International Marketing class ended at 10.00 am, which was preceded by Service Marketing.
Statement II: Rural Marketing was scheduled as the last class.
Statement III: International Marketing was immediately followed by Digital Marketing.
First, analyze Statement I:
- International Marketing ended at 10.00 am.
- Therefore, International Marketing was from 9.00 am to 10.00 am.
- Service Marketing preceded International Marketing, so it must have been from 8.00 am to 9.00 am.
Next, analyze Statement II:
- Rural Marketing was the last class.
- Since the classes are consecutive and each class is one hour long, Rural Marketing must be from 11.00 am to 12.00 pm.
Now, analyze Statement III:
- International Marketing was immediately followed by Digital Marketing.
- Since International Marketing was from 9.00 am to 10.00 am, Digital Marketing must be from 10.00 am to 11.00 am.
Conclusion:
Using Statements I and II together:
- From Statement I, Service Marketing is from 8.00 am to 9.00 am, and International Marketing is from 9.00 am to 10.00 am.
- From Statement II, Rural Marketing is from 11.00 am to 12.00 pm.
- This leaves the only slot from 10.00 am to 11.00 am for Digital Marketing.
Using Statements I and III together:
- From Statement I, Service Marketing is from 8.00 am to 9.00 am, and International Marketing is from 9.00 am to 10.00 am.
- From Statement III, Digital Marketing follows International Marketing immediately, so Digital Marketing is from 10.00 am to 11.00 am.
Therefore, the correct answer is: C. I and II together or I and III together.