Clock Problems - Intermediate-Advanced Level: clock puzzles INTERMEDIATE-ADVANCED

Ready to master clock problems? This time-bound test features 20 intermediate-advanced-level challenges. Worksheet 22 of 30 sharpens your clock puzzles skills. Master clock angles, time problems, clock arithmetic through guided practice. Perfect for advanced developing test preparation.

📝 Worksheet 22 of 30 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Intermediate-advanced level

What you'll learn in this worksheet:
Your progress through Clock Problems
Worksheet 22 of 30 (73% complete)

Question 1

A clock is 16 minutes slow. If the correct time is 6:05, what time does the clock show?
If the clock is 16 minutes slow, it shows 5:49 when the correct time is 6:05.

Question 2

A clock is 20 minutes fast. If the correct time is 5:50, what time does the clock show?
If the clock is 20 minutes fast, it shows 6:10 when the correct time is 5:50.

Question 3

A clock loses 5 minutes per hour. If it showed the correct time at 5:00, what time will it show after 12 hours?
After 12 hours, the clock has loses 60 minutes. So it shows 4:00.

Question 4

What time will it be 170 minutes before 3:09?
Starting from 3:09, 170 minutes before gives 12:19.

Question 5

What is the angle between the hour and minute hands of a clock at 1:19?
Hour hand at 39.5°, minute hand at 114°. Difference = 74.5°

Question 6

At approximately what time between 5:00 and 6:00 do the clock hands point in exactly opposite directions (180° apart)?
The hands point in opposite directions (180° apart) at approximately 6:00.

Question 7

At approximately what time between 5:00 and 6:00 do the clock hands point in exactly opposite directions (180° apart)?
The hands point in opposite directions (180° apart) at approximately 6:00.

Question 8

What is the mirror image of 10:51 on a clock?
In a mirror, 10:51 appears as 1:09.

Question 9

At approximately what time between 10:00 and 11:00 do the clock hands form a right angle (90°)?
The hands form a 90° angle at approximately 11:11.

Question 10

At approximately what time between 2:00 and 3:00 do the clock hands form a 90° angle?
The hands form a 90° angle at approximately 3:00.

Question 11

A clock loses 2 minutes every hour. If it shows the correct time at 12:00, how many minutes will it be loseing after 8 hours?
The clock loses 2 minutes per hour. After 8 hours: 2 × 8 = 16 minutes.

Question 12

What time will it be 51 minutes after 6:01?
Starting from 6:01, 51 minutes after gives 6:52.

Question 13

What is the angle between the hour and minute hands of a clock at 7:05?
Hour hand at 212.5°, minute hand at 30°. Difference = 177.5°

Question 14

A clock is 6 minutes fast. If the correct time is 11:36, what time does the clock show?
If the clock is 6 minutes fast, it shows 11:42 when the correct time is 11:36.

Question 15

At approximately what time between 7:00 and 8:00 do the clock hands form a 60° angle?
The hands form a 60° angle at approximately 8:00.

Question 16

A clock gains 2 minutes every hour. If it shows the correct time at 7:00, how many minutes will it be gaining after 12 hours?
The clock gains 2 minutes per hour. After 12 hours: 2 × 12 = 24 minutes.

Question 17

What is the mirror image of 2:34 on a clock?
In a mirror, 2:34 appears as 9:26.

Question 18

At approximately what time between 6:00 and 7:00 do the clock hands form a 135° angle?
The hands form a 135° angle at approximately 7:30.

Question 19

What is the water image (vertical mirror reflection) of the clock showing 1:30?
In water reflection, the time appears as 10:30 (calculated as 11:60 - 1:30).

Question 20

What is the mirror image of 3:30 on a clock?
In a mirror, 3:30 appears as 8:30.
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