On every day of a certain week, Rahul had either milk in the morning or tea in the evening or all the days. On how many days did Rahul have both milk and tea ?
I. On each day of the week Rahul had milk in the morning whenever he woke up before 6 am. Otherwise he had only tea in the evening.
II. Only on one day of the week Rahul woke up before 6 am.

Options

A. If the question can be answered using one of the statements alone, but cannot be answered using the other statement alone.
B. If the question can be answered using either statement alone.
C. If the questions can be answered using I and II together but not using I or II alone
D. If the question cannot be answered even using I and II together.

Answer

D

Explanation

Neither of the statements is independently sufficien. Also the question cannot be answered by combining both the statements as the information regarding whether Rahul does or does not have tea when he woke up before 6 am is not mentioned.