Statements:All clocks are rocks.No calendar is a mock.Some clocks are ...
Statement Analysis:
The given statements are:
1. All clocks are rocks.
2. No calendar is a mock.
3. Some clocks are calendars.
Conclusion I: No clock is a mock.
This conclusion can be derived from statement 2, which states that no calendar is a mock. Since some clocks are calendars (statement 3), and all clocks are rocks (statement 1), it can be inferred that no clock can be a mock. Therefore, conclusion I follows.
Conclusion II: Some rocks are clocks.
This conclusion cannot be derived from the given statements. Although all clocks are rocks (statement 1), there is no information provided about the relationship between rocks and calendars. Therefore, we cannot conclude that some rocks are clocks. Hence, conclusion II does not follow.
Conclusion Analysis:
Based on the above analysis, we can conclude that:
- Conclusion I follows.
- Conclusion II does not follow.
Answer:
The correct answer is option 'b) If only conclusion I follows.'