Lesson 5 of 6 · Angle between hands / coincide / opposite
Clock direction
Clocks and Calendars · for IPMAT Indore, IPMAT Rohtak and JIPMAT
The exam method
- Clock as a compass. if one hour mark points in a known direction, every other mark is 30° per hour round from it.
Worked examples
Example 5Easy
How many times between 3 p.m. and 9 p.m. do the hands point in exactly opposite directions?
Solution: 5. About 3:49, 4:54, 6:00, 7:05 and 8:10.
Picked from the Angle between hands / coincide / opposite note for this micro-concept automatically. The whole note: Angle between hands / coincide / opposite.