It is 8.00 p.m., when can Hemant get next bus for Ramnagar from Dhanpur ? I. Buses for Ramnagar leave after every 30 minutes, till 10 p.m. II. Fifteen minutes ago, one bus has left for Ramnagar.

• If the data in statement I alone are sufficient to answer the question
• If the data in statement II alone are sufficient answer the question
• If the data either in I or II alone are sufficient to answer the question;
• If the data in both the statements together are needed.