Mathematics for IGCSE & O level - Time (Section 3)
1
What does the 08:35 train from Delhi to Agra take?
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(B)
3 hours 30 minutes
2
An aircraft leaves Karachi at 11:35, local time, to fly to London. The flight time is 8 hours 30 minutes. The time in London is 4 hours behind the time in Karachi. What is the local time in London when the aircraft arrives?
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(C)
07:05
3
Convert 11:49 a.m. to the 24-hour clock format.
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(A)
1149
4
If it is 12:00 noon, what time is it in 24-hour clock notation?
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(B)
12:00
5
How long does the 08:35 train from Delhi to Agra take, if it arrives at 11:00?
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(B)
2 hours 25 minutes
6
Convert 4 hours 15 minutes into hours using decimals (to 2 decimal places).
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(A)
4.25 hours
7
What is the 24-hour clock time equivalent to 2:08 p.m.?
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(B)
14:08
8
What is 11:02 p.m. in 24-hour clock notation?
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(A)
2302
9
What steps are needed to calculate speed?
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A
B
10
How many minutes are in 2.84 hours?
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(C)
170 minutes
11
What is 11:02 p.m. on the 12-hour clock?
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(C)
11:02 p.m.
12
Kylie left home at 7:50 a.m. and took 2 hours 45 minutes to reach her friend's house. What time did she arrive?
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(D)
9:45 a.m.
13
What is the flight duration when the flight is 9 hours 25 minutes, Dubai time 08:55, and Tokyo is 5 hours ahead?
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B
C
14
Saraya drives for 3 hours 17 minutes and travels 140 km. How can we calculate her average speed?
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A
B
15
Which of the following statements about the 24-hour clock is/are correct?
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A
B
C
D
16
A train journey starts at 10:35 a.m. and lasts for 2 hours 40 minutes. What time does the train arrive?
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(B)
12:15
17
What is 5.26 hours in hours and minutes, to the nearest minute?
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(B)
5 hours 16 minutes
18
What is 6:50 p.m. in the 24-hour clock format?
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(A)
1850
19
What is 11:05 p.m. in 12-hour clock notation?
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(B)
11:05 p.m.
20
What is 30 hours 35 minutes in hours using decimals, to 2 decimal places?
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(C)
30.57 hours
21
An aircraft leaves Dubai at 08:55 local time and arrives in Sydney at 22:10 local time. The flight time is 13 hours 40 minutes. How many hours ahead of Dubai time is Sydney time?
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(B)
9 hours 35 minutes
22
Joe set his digital recorder to switch on at 8:35 p.m. and switch off at 10:20 p.m. How long was the recorder on?
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(A)
1 hour 55 minutes
23
What is 6:30 p.m. in the 24-hour clock notation?
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(B)
1830
24
The train departs at 08:35 from Delhi and arrives at 11:00. How long is the journey?
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(A)
2 hours 25 minutes
25
Which of the following are equivalent?
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A
C
D
26
To convert hours to hours in decimal form, what steps are taken?
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A
C
27
Nathee needs 35 minutes to prepare some food for cooking. He is ready to start cooking at 6.15 p.m. At what time did he start preparing the food?
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(A)
5:40 p.m.
28
What is the time 12:18 a.m. in the 24-hour clock?
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(B)
00:18
29
If a ferry leaves Liverpool at 14:20 and arrives at Belfast at 21:05, how long did the journey take?
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(C)
6 hours 45 minutes
30
What is the correct formula to calculate speed?
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(B)
speed = distance / time
31
A train journey lasts 2 hours and 40 minutes. The train arrives at 10:35 a.m. What time did it start its journey?
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(A)
7:55 a.m.
32
Carla set her digital recorder to start recording at 15:20 and to stop at 17:10. For how long was it recording?
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(D)
1 hour 30 minutes
33
Which of the following statements is TRUE, according to the given information?
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(A)
Times in the afternoon have 12 added to the hours digits when converted to the 24-hour clock.
34
If a train is 50 minutes late and is scheduled to arrive at 14:40, what is the actual arrival time?
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(B)
15:30
35
A ferry leaves Liverpool at 14:20 and arrives at Belfast at 21:05. How long did the journey take?
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(C)
6 hours 35 minutes
36
The aircraft arrives in Sydney at 22:10. The aircraft left from Dubai at 08:50. Sydney time is 13 hours 40 minutes long. How many hours ahead of Dubai time is Sydney?
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(A)
9 hours 35 minutes
37
Which of the following is 12:02 a.m. in 24-hour format?
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(A)
00:02
38
Sam set his oven to switch on at 3:45 p.m. and switch off at 6:20 p.m. How long was the oven on?
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(B)
2 hours 35 minutes
39
What is 15.36 hours converted to hours and minutes?
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(C)
15 hours 22 minutes
40
What is the 12-hour clock equivalent to 14:22?
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(A)
2:22 p.m.
41
What is 2.40 p.m. in 24-hour clock notation?
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(B)
1440
42
If the journey is delayed for 35 minutes, the train will arrive at Golpath at what time?
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(B)
11:35
43
The flight takes 9 hours 25 minutes and Dubai time is 5 hours behind Tokyo time. If the aircraft lands at what local time?
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(A)
23:20
44
What is 11:52 a.m. in 24-hour clock format?
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(A)
1152
45
If the journey is delayed for 35 minutes, the Golpath train arrives at which time?
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(B)
12:10
46
What is 11:59 a.m. in the 12-hour clock?
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(A)
11:59 a.m.
47
A bus left Barnmouth at 15:47 and arrived in Marston at 16:20. How long did it take?
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(B)
33 minutes
48
A ferry leaves port at 08:35 on a 55-minute journey. The ferry arrives 20 minutes late due to bad weather. What time does it arrive at its destination?
