24 Hour Clock Quiz Questions And Answers

1. 10 p.m. is expressed as 22 00 on the 24-hour clock.

True

False

The 24-hour clock system is used to express time where the day is divided into 24 hours, starting at midnight (00:00) and ending at 23:59. In this system, 10 p.m. is represented as 22:00, where 22 indicates the hour and 00 represents the minutes. Therefore, the given statement is true.

Explanation

The 24-hour clock system is used to express time where the day is divided into 24 hours, starting at midnight (00:00) and ending at 23:59. In this system, 10 p.m. is represented as 22:00, where 22 indicates the hour and 00 represents the minutes. Therefore, the given statement is true.

2. 8.30 a.m. is written as 08 30 in 24-hour clock.

True

False

In the 24-hour clock system, time is represented using four digits, with the first two digits representing the hour and the last two digits representing the minutes. In this system, 8:30 a.m. is written as 08:30, where 08 represents the hour and 30 represents the minutes. Therefore, the statement that 8:30 a.m. is written as 08 30 in the 24-hour clock is true.

Explanation

In the 24-hour clock system, time is represented using four digits, with the first two digits representing the hour and the last two digits representing the minutes. In this system, 8:30 a.m. is written as 08:30, where 08 represents the hour and 30 represents the minutes. Therefore, the statement that 8:30 a.m. is written as 08 30 in the 24-hour clock is true.

3. Join the matching times.

10 25

00 25

23 10

06 10

00 45

Submit

4. Which of the following is the correct 24-hour clock expression of 2.15p.m.?

02 15

04 15

12 15

14 15

The correct 24-hour clock expression for 2.15 p.m. is 14 15. In the 24-hour clock system, the hours range from 00 to 23, with 00 representing midnight and 12 representing noon. Since 2.15 p.m. is in the afternoon, it would be represented as 14 hours and 15 minutes in the 24-hour clock format.

Explanation

The correct 24-hour clock expression for 2.15 p.m. is 14 15. In the 24-hour clock system, the hours range from 00 to 23, with 00 representing midnight and 12 representing noon. Since 2.15 p.m. is in the afternoon, it would be represented as 14 hours and 15 minutes in the 24-hour clock format.

5. 16 25h can also be written as _____________

6.25 p.m.

4.25 p.m.

4.25 a.m.

6.25 a.m.

The given time, 16 25h, can be written as 4.25 p.m. because in the 24-hour clock system, 16 represents 4 p.m. and 25 minutes past the hour is denoted as .25. Therefore, the correct representation of 16 25h is 4.25 p.m.

Explanation

The given time, 16 25h, can be written as 4.25 p.m. because in the 24-hour clock system, 16 represents 4 p.m. and 25 minutes past the hour is denoted as .25. Therefore, the correct representation of 16 25h is 4.25 p.m.

6. 00 00 represents 12 noon in 24-hour clock.

True

False

The statement is false because 00 00 represents midnight in the 24-hour clock, not 12 noon. 12 noon is represented as 12 00 in the 24-hour clock system.

Explanation

The statement is false because 00 00 represents midnight in the 24-hour clock, not 12 noon. 12 noon is represented as 12 00 in the 24-hour clock system.

7. 2.12 p.m. is written as ____________ h

The given answer, "1412, 14 12," represents the time 2.12 p.m. in a 24-hour format. In this format, the hours are represented by two digits, ranging from 00 to 23. Therefore, 2.12 p.m. is written as 14:12 or 1412 in the 24-hour format.

Explanation

The given answer, "1412, 14 12," represents the time 2.12 p.m. in a 24-hour format. In this format, the hours are represented by two digits, ranging from 00 to 23. Therefore, 2.12 p.m. is written as 14:12 or 1412 in the 24-hour format.

Submit

8. 12.24 a.m. is written as _____ hours

The given answer 00 24 or 0024 is correct because it represents the time 12:24 in 24-hour formats. 12.24 a.m. is expressed as "00:24 hours" in the 24-hour clock format, where "00" represents midnight (12:00 a.m.), and "24" minutes past midnight.

Explanation

The given answer 00 24 or 0024 is correct because it represents the time 12:24 in 24-hour formats. 12.24 a.m. is expressed as "00:24 hours" in the 24-hour clock format, where "00" represents midnight (12:00 a.m.), and "24" minutes past midnight.

Submit

10. 09 06 h is also written as ___________

The 24-hour clock notation 09 06 h is a way of telling time that uses a continuous count of 24 hours, starting at midnight (00 00 h). In this system, 09 06 h means it has been 9 hours and 6 minutes since midnight. The 12-hour clock notation, on the other hand, divides the day into two 12-hour periods: AM (ante meridiem) for the hours before noon, and PM (post meridiem) for the hours after noon. Therefore, 09 06 h, which falls within the AM period, is expressed as 9:06 AM in the 12-hour clock format.

Explanation

The 24-hour clock notation 09 06 h is a way of telling time that uses a continuous count of 24 hours, starting at midnight (00 00 h). In this system, 09 06 h means it has been 9 hours and 6 minutes since midnight. The 12-hour clock notation, on the other hand, divides the day into two 12-hour periods: AM (ante meridiem) for the hours before noon, and PM (post meridiem) for the hours after noon. Therefore, 09 06 h, which falls within the AM period, is expressed as 9:06 AM in the 12-hour clock format.

Submit