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Clocks is easy to learn - You will enjoy it.

Clocks problem classified into four module:

  1. Time Angle
  2. Angle Time
  3. Mirror Time
  4. Slow Fast Clocks

Time Angle

1. What is the angle between the hands at 4:12?

A) 55
B) 54
C) 52
D) 56

Answer: B)54

Explanation: We know for (1hour/60min), Min=360 degree &Hours=30degree.For (1min),Min=6degree,Hour=1/2degree.In 4:12, 4hour 12min is (4*30)+12/2-(12*6)=54degree.

2. What is the angle between the hands at 5:10?

A) 85 degree
B) 90 degree
C) 105 degree
D) 95 degree

Answer:D) 95 degree

Explanation: By putting formula A=mod(30(H)-11/2(M)), here H=5, M=10 so A=95degree








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