Mathematics questions, unit 5
Nama / NameKelas / ClassTarikh / Date
Time
31 marks. Use Practice to check each answer as you go, or Exam to answer everything against the clock first.
Section A: objective questions
13 marksChoose the correct answer.
1
Question 1
1 graduation on a clock is ______
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A
Each little line is 1 graduation = 1 minute. From one number to the next is 5 minutes.
2
Question 2
Half an hour = ______
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B
From 12 to 6 is half an hour = 30 minutes.
3
Question 3
1 hour = ______
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C
The minute hand moves one complete circle in 1 hour: 60 minutes.
4
Question 4
1 day = ______
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B
12 hours + 12 hours = 24 hours = 1 day.
5
Question 5
Diagram 1 shows a clock. How many minutes past 7 is it?
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C
The minute hand is on 4. 4 × 5 = 20 minutes. It is 7:20.
6
Question 6
Diagram 2 shows a clock. What is the time?
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A
The hour hand is just past 8 and the minute hand is on 1 (5 minutes): five minutes past eight, 8:05.
7
Question 7
Diagram 3 shows a digital clock. Say the time.
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B
4:40 is said "four forty".
8
Question 8
Seven fifty-five in numerals is ______
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C
Seven is the hour and fifty-five is the minutes: 7:55.
9
Question 9
A quarter past two in numerals is ______
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A
A quarter of an hour is 15 minutes, so a quarter past two is 2:15.
10
Question 10
A quarter of an hour is ______
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D
60 minutes ÷ 4 = 15 minutes.
11
Question 11
Diagram 4 shows the start of a story-telling activity. It went on for 1 hour. What time did it end?
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D
1 hour is one complete circle of the minute hand. The hour hand moves from 2 to 3. It ended at 3 o'clock.
12
Question 12
Dinner started 25 minutes after 8:00 in the evening. What time did dinner start?
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B
Count on in fives: 5, 10, 15, 20, 25. 8:00 + 25 minutes = 8:25.
13
Question 13
A chess game started at 4:00 in the afternoon. It ended when the minute hand was on 8. What time did it end?
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C
8 × 5 = 40 minutes. 4:00 + 40 minutes = 4:40.
Section B: structured questions
18 marksAnswer all questions.
14
Question 14
Complete.
[1 mark]
(a)40 graduations is ____ minutes.
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Tick each point you got.
[1 mark]
(b)When the minute hand moves from 12 to 7 it means ____ minutes.
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[1 mark]
(c)A quarter of an hour is ____ minutes.
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15
Question 15
Diagram 5 shows three clocks. Write each time in words.
[1 mark]
(a)Clock P
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[1 mark]
(b)Clock Q
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[1 mark]
(c)Clock R
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16
Question 16
Write the time in numerals.
[1 mark]
(a)Eleven twenty
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[1 mark]
(b)A quarter past two
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[1 mark]
(c)Five minutes past twelve
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17
Question 17
Siti wrote the activities at the school Telematch in a table.
| Time | Activity |
|---|---|
| 7:45 in the morning | Exercise |
| 12:00 in the afternoon | Lunch |
| 3:25 in the afternoon | Treasure hunt |
[1 mark]
(a)What time is lunch?
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Tick each point you got.
[1 mark]
(b)What activity is after lunch?
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18
Question 18
Diagram 6 shows the time a drawing class started. The class took 1 hour.
[1 mark]
(a)Write the time the class started in words.
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[1 mark]
(b)What time did the class end? Write in numerals.
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19
Question 19
Solve.
[1 mark]
(a)The gotong-royong started at 9:30 in the morning. Write the time in words.
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Tick each point you got.
[1 mark]
(b)Nani entered Mega Aquaria at a quarter past three in the afternoon. Write the time in numerals.
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Tick each point you got.
[1 mark]
(c)Nani coloured for 1 hour. How many minutes is that?
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Tick each point you got.
20
Question 20
Lim says, "4:40 and 4:04 are the same time." Is he correct?
[2 marks]
(a)Answer Yes or No and explain.
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Tick each point you got.