Clock Problems Quiz

What is the angle at 4:20?

• 100 degrees

• 80 degrees

• 120 degrees

• 140 degrees

When do the hands overlap after 3:00?

• 3:16

• 3:18

• 3:20

• 3:22

Find when the hands are in a straight line between 2:00 and 3:00.

• 2:10

• 2:40

• 2:20

• 2:30

What is the angle at 3:15?

• 60 degrees

• 0 degrees

• 90 degrees

• 30 degrees

At what time after 12:00 do the hands overlap first?

• 12:15

• 12:10

• 12:05

• 12:20

Hands form a straight line when they are how many degrees apart?

• 90 degrees

• 120 degrees

• 150 degrees

• 180 degrees

What is the total angle in a clock?

• 270 degrees

• 360 degrees

• 450 degrees

• 180 degrees

What is the formula to find the angle between the hands?

• Angle = |(30*hour - (11/2)*minutes)|

• Angle = 30*hour - (11/2)*minutes

• Angle = |(30*minutes - (11/2)*hour)|

• Angle = 30*minutes - (11/2)*hour

What is the formula for clock hands overlap time?

• Overlap time = 60/10 * n, where n = 0, 1, 2,..., 10

• Overlap time = 60/11 * n, where n = 0, 1, 2,..., 10

• Overlap time = 60/12 * n, where n = 0, 1, 2,..., 10

• Overlap time = 60/9 * n, where n = 0, 1, 2,..., 10

What is the step-by-step approach to solving clock problems?

• Read the problem carefully, Identify what is being asked, Use the wrong formula, Check your solution

• Read the problem carefully, Identify what is being asked, Use any formula, Check your solution

• Read the problem quickly, Guess the answer, Check the clock, Verify the solution

• Read the problem carefully, Identify what is being asked, Use the relevant formula, Check your solution