Mathematics for IGCSE & O level - Time (Section 2)
1
What is the duration of time between 15:20 and 16:00?
پاسخ دهید
(B)
40 minutes
2
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 at her friend's house?
پاسخ دهید
(B)
10:35 a.m.
3
What is the difference in time zones if Tokyo's time is 21:00 and Dubai's time is 16:00?
پاسخ دهید
A
B
4
Amad leaves home at 1348 and drives for 4.8 hours. What time does he arrive?
پاسخ دهید
(B)
18:28
5
What time in the 24-hour clock is 11:45 a.m.?
پاسخ دهید
(B)
11:45
6
Carla set her digital recorder to start recording at 15:20 and to stop at 17:10. For how long was it recording?
پاسخ دهید
(A)
1 hour 50 minutes
7
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?
پاسخ دهید
(C)
10 hours
8
How many hours and minutes is 2.84 hours?
پاسخ دهید
(C)
2 hours 50.4 minutes
9
A train was due at 14:40 and was 50 minutes late. What time did it arrive?
پاسخ دهید
(C)
15:30
10
What is 25.3 minutes in minutes and seconds?
پاسخ دهید
(B)
25 minutes 18 seconds
11
A train journey starts at 08:15 and takes 2 hours 45 minutes. What time will the journey end?
پاسخ دهید
(D)
11:15 a.m.
12
An aircraft leaves Dubai at 08:55 local time and arrives in Sydney at 22:10 local time. How long did the flight last?
پاسخ دهید
(A)
13 hours 40 minutes
13
What is the flight time of the flight if the aircraft leaves Dubai at 08:55 local time and arrives in Sydney at 22:10 local time?
پاسخ دهید
(A)
13 hours 40 minutes
14
Nathlee needs 35 minutes to prepare food for cooking. He is ready to start cooking at 6:15 p.m. At what time did he start preparing the food?
پاسخ دهید
(A)
5:40 p.m.
15
What is 5.25 minutes in minutes and seconds?
پاسخ دهید
(A)
5 minutes 15 seconds
16
Express 11.52 a.m. in 24-hour clock time.
پاسخ دهید
(B)
1152
17
What is 1:50 a.m. in a.m. notation?
پاسخ دهید
(A)
1.50 a.m.
18
Which of the following are steps used to calculate the speed?
پاسخ دهید
A
C
D
19
What is the 12-hour clock format for 23:40?
پاسخ دهید
(B)
11:40 p.m.
20
If the train arrives at 09:00 after leaving from Delhi at 08:35, what is the time duration?
پاسخ دهید
(A)
25 minutes
21
A train arrives at 10:35 a.m. and the journey started 2 hours 40 minutes before. When did the journey begin?
پاسخ دهید
(B)
8:15 a.m.
22
The Beijing to Shanghai train travels 1318 km in 5 hours 37 minutes. Find the average speed of the train, correct to the nearest km/h.
پاسخ دهید
(C)
235 km/h
23
Write 45 minutes in hours using decimals.
پاسخ دهید
(C)
0.75 hours
24
If one day the train is delayed at Luker for 35 minutes. At what time did it arrive at Golpath?
پاسخ دهید
(B)
12:10
25
How long does it take to get from Luker to Oldway if the train is delayed by 35 minutes?
پاسخ دهید
(B)
40 mins
26
What is 11.02 p.m. in the 24-hour clock?
پاسخ دهید
(A)
23:02
27
Which statements is/are correct about Time Zones?
پاسخ دهید
A
B
D
28
What is the time difference between Dubai and Tokyo if Dubai is 16:00 and Tokyo is 21:00?
پاسخ دهید
(A)
5 hours
29
How much time is between 7:50 a.m. and 8:25 a.m.?
پاسخ دهید
(A)
35 minutes
30
What is 5 hours 17 minutes converted to hours (to 2 decimal places)?
پاسخ دهید
(C)
5.12 hours
31
An aircraft departs from Dubai at 08:55 and the flight takes 9 hours 25 minutes. Which steps are needed to find the arrival time in Tokyo?
پاسخ دهید
A
C
32
Convert 8:45 p.m. into 24-hour clock notation.
پاسخ دهید
(B)
2045
33
What is 2:08 p.m. in 24-hour clock time?
پاسخ دهید
(A)
14:08
34
Convert 9:14 a.m. into the 24-hour clock.
پاسخ دهید
(A)
09:14
35
Convert 6:55 p.m. into 24-hour clock notation.
پاسخ دهید
(B)
1855
36
If the train journey lasts 2 hours and 40 minutes and the train arrives at 10:35 a.m., what time did the train journey start?
پاسخ دهید
(A)
7:55 a.m.
37
Clara's favorite film ended at 8:50 p.m. The film lasted for 1 hour and 45 minutes. What time did it start?
پاسخ دهید
(A)
7:05 p.m.
38
What is 2 hours 30 minutes expressed as hours in decimal form?
پاسخ دهید
(D)
2.5 hours
39
A flight leaves Dubai at 08:55 and arrives in Tokyo. The flight takes 9 hours 25 minutes. How can the arrival time in Tokyo be calculated?
پاسخ دهید
A
C
40
What is 25.3 minutes in minutes and seconds?
پاسخ دهید
(B)
25 minutes 18 seconds
41
What does it mean to convert a time to the nearest minute?
پاسخ دهید
(B)
To give a close value to the exact number, round to the closest whole number.
42
Convert 3:20 a.m. to 24-hour clock format.
پاسخ دهید
(A)
0320
43
If Kylie left home at 7:50 a.m. and arrived at her friend's house 2 hours 45 minutes later, at what time did she arrive?
پاسخ دهید
(D)
9:45 a.m.
44
If the journey is delayed at Luker for 35 minutes, at what time will the train arrive at Golpath (departing at 11:35 from Golpath)?
پاسخ دهید
(B)
12:10
45
What is the local time in Tokyo when the aircraft lands, given that the flight takes 9 hours 25 minutes and the local time in Tokyo is 5 hours ahead of Dubai?
پاسخ دهید
(D)
23:20
46
A digital recorder starts recording at 15:20 and stops at 17:10. How long was the recording?
پاسخ دهید
(B)
1 hour 50 minutes
47
Which statement(s) is/are true about converting times from p.m. to 24-hour clock format?
پاسخ دهید
B
C
48
If Aamud leaves home at 13:48 and drives for 4.8 hours, at what time does he arrive?
پاسخ دهید
(C)
19:28
49
What must you do to the time in Tokyo to calculate the time in Dubai, given the flight time is 9 hours 25 minutes and Dubai time is 5 hours behind Tokyo?
پاسخ دهید
(A)
Subtract the time difference, and add flight duration.
