At the minute hand of a wall clock, placed normally on the wall, points to the West. In which direction the hour hand will point at ?
- AEast
- BWest
- CSouth
- DNorth
Solution & Step-by-step Explanation
Let's establish the standard alignment of a clock's hands first:
* At , the minute hand points towards (which is normally North) and the hour hand points towards (which is normally East).
According to the problem, the clock is rotated such that at , the minute hand (pointing at ) points to the West.
This means the standard position of on this clock corresponds to the West direction.
Now let's find the directions for the remaining positions based on this rotation:
* If is West, then moving clockwise: must point to North.
* Moving another clockwise: must point to East.
* Moving another clockwise: must point to South.
At :
* The minute hand points to (West).
* The hour hand points to .
Since the position of corresponds to the South direction, the hour hand will point to the South.
* At , the minute hand points towards (which is normally North) and the hour hand points towards (which is normally East).
According to the problem, the clock is rotated such that at , the minute hand (pointing at ) points to the West.
This means the standard position of on this clock corresponds to the West direction.
Now let's find the directions for the remaining positions based on this rotation:
* If is West, then moving clockwise: must point to North.
* Moving another clockwise: must point to East.
* Moving another clockwise: must point to South.
At :
* The minute hand points to (West).
* The hour hand points to .
Since the position of corresponds to the South direction, the hour hand will point to the South.