Clock Problems - Intermediate Level: time problems INTERMEDIATE

Quick mental agility ★ session: 20 intermediate-level clock problems questions. Worksheet 17 of 30 - Focus: time problems. Practice clock arithmetic, hour-minute logic, clock hands with instant feedback. Great for mid-level students needing moderate complexity with mixed patterns practice.

📝 Worksheet 17 of 30 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Intermediate level

What you'll learn in this worksheet:
Your progress through Clock Problems
Worksheet 17 of 30 (56% complete)

Question 1

At approximately what time between 6:00 and 7:00 do the clock hands form a right angle (90°)?
The hands form a 90° angle at approximately 7:22.

Question 2

What is the mirror image of 9:14 on a clock?
In a mirror, 9:14 appears as 2:46.

Question 3

What is the mirror image of 11:21 on a clock?
In a mirror, 11:21 appears as 12:39.

Question 4

A clock is 27 minutes slow. If the correct time is 2:44, what time does the clock show?
If the clock is 27 minutes slow, it shows 2:17 when the correct time is 2:44.

Question 5

A clock gains 3 minutes every hour. If it shows the correct time at 7:00, how many minutes will it be gaining after 6 hours?
The clock gains 3 minutes per hour. After 6 hours: 3 × 6 = 18 minutes.

Question 6

At approximately what time between 1:00 and 2:00 do the clock hands form a 30° angle?
The hands form a 30° angle at approximately 2:10.

Question 7

At approximately what time between 9:00 and 10:00 do the clock hands form a right angle (90°)?
The hands form a 90° angle at approximately 10:38.

Question 8

A clock gains 5 minutes every hour. If it shows the correct time at 2:00, how many minutes will it be gaining after 8 hours?
The clock gains 5 minutes per hour. After 8 hours: 5 × 8 = 40 minutes.

Question 9

What is the water image (vertical mirror reflection) of the clock showing 2:00?
In water reflection, the time appears as 10:00 (calculated as 11:60 - 2:00).

Question 10

What time will it be 129 minutes before 5:00?
Starting from 5:00, 129 minutes before gives 2:51.

Question 11

At approximately what time between 5:00 and 6:00 do the clock hands form a right angle (90°)?
The hands form a 90° angle at approximately 6:16.

Question 12

A clock is 13 minutes slow. If the correct time is 1:23, what time does the clock show?
If the clock is 13 minutes slow, it shows 1:10 when the correct time is 1:23.

Question 13

At what time between 12:00 and 1:00 do the hour and minute hands exactly overlap?
The hands overlap at 12:22 when both hands are at 131° from 12 o'clock.

Question 14

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 15

A clock is 10 minutes slow. If the correct time is 9:09, what time does the clock show?
If the clock is 10 minutes slow, it shows 8:59 when the correct time is 9:09.

Question 16

At approximately what time between 6:00 and 7:00 do the clock hands point in exactly opposite directions (180° apart)?
The hands point in opposite directions (180° apart) at approximately 7:05.

Question 17

What is the angle between the hour and minute hands of a clock at 4:22?
Hour hand at 131.0°, minute hand at 132°. Difference = 1°

Question 18

What is the water image (vertical mirror reflection) of the clock showing 10:15?
In water reflection, the time appears as 1:45 (calculated as 11:60 - 10:15).

Question 19

What is the mirror image of 6:57 on a clock?
In a mirror, 6:57 appears as 5:03.

Question 20

What is the angle between the hour and minute hands of a clock at 1:06?
Hour hand at 33.0°, minute hand at 36°. Difference = 3°
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