1 P5.SP.JM.17083107
Level 1
Jonas can paint a house in 3 days. How many houses can he paint in 36 days?
1 m
Rate 1 object
2 P5.SP.JM.17083106
Level 1
Sean can wash 6 cups per minute. At this rate, how many cups can he wash in 45 minutes?
1 m
Rate 1 object
3 P6.SP.JC.21061101
Level 1 PSLE
Water leaks from a tap at a rate of 3 ml per second. At this rate, how much water will leak from the tap in 1 minute?
1 m
Rate 1 object Volume Unit conversion Units method
4 P6.AG.JC.17080402
Level 1
A copier prints 24k pieces of paper in 3 minutes. How many pieces of paper are printed by the copier in 11 minutes?
1 m
Algebra in 1 variable Rate 1 object Units method
5 P5.SP.JC.17083098
Level 1
John took 3 h to paint 45 of a room. How long would he take to paint 15 of the same room? Express your answer in fraction.
1 m
Rate 1 object Duration Fraction of a whole F Division
6 P6.SP.JC.17080909
Level 1 PSLE
Water drips from a tank tap at 8 mℓ per second into an empty pail. How much water is collected in 2 hours? (Express the answer in ℓ.)
1 m
Rate 1 object Unit conversion Volume Units method
7 P6.DA.NK.21060916
Level 1 PSLE
A tank was filled with 55 litre of water at 07 00. Water flowed out of the tank from 07 00 to 11 00. The line graph shows the amount of water in the tank from 07 00 to 11 00. During which one-hour period was the decrease in the volume of water the greatest? Give your answer in number. (Eg 1)
(1) From 0700 to 0800
(2) From 0700 to 0900
(3) From 0900 to 1000
(4) From 1000 to 1100
1 m
Line graph 24-h clock Volume Rate 1 object Min-max
8 P6.DA.NK.21060919
Level 1 PSLE
A tank was filled with 48 litres of water at 06 00. Water flowed out of the tank from 06 00 to 11 00. The line graph shows the amount of water in the tank from 06 00 to 10 00. What was the average decrease in the volume of water in litres per hour from 06 00 to 10 00? (Give your answer in ℓ.)
1 m
Line graph Average Volume Rate 1 object Duration 24-h clock
9 P5.SP.JM.17083110
Level 1
Look at the picture . How many more pages can the faster printer print per min?
2 m
Rate 1 object More than or less than
10 P5.SP.JM.17083108
Level 1
Mr Ismail's motorcycle uses 6 litres of petrol to travel a distance of 54 km. At this rate, how far can his car travel on 18 litres of petrol?
2 m
Rate 1 object Length Units method
11 P5.SP.JM.17082906
Level 2
A printer can print 200 pages in 30 seconds. How long does it take to print 18 000 pages? Express your answer in minutes.
2 m
Rate 1 object Duration Unit conversion
12 P5.SP.NK.23050635
Level 3
A typist can type 60 words per minute. For every 120 words, 4 words are typed wrongly. At this rate, how many words are typed correctly in 6 minutes?
2 m
Rate 1 object Sets
13 P5.SP.JC.17083184
Level 2
Water is leaking from a tank measuring 125 cm by 84 cm by 110 cm at a rate of 3.5 ℓ per minute. After 5 hours, the tank is empty. What was the depth of water in the tank at first?
2 m
Rate 1 object Unit conversion Volume of cuboid Filling tank
14 P6.SP.JC.21061102
Level 1 PSLE
Water from a tap leaks at a rate of 35 mℓ per min. At this rate, how much water is leaked in 2 hours? Give your answer in ℓ.
2 m
Rate 1 object Volume Unit conversion
15 P5.SP.JM.17083113
Level 2
A rectangular tank measures 30 cm by 20 cm by 10 cm. Water from a tap flows into the tank at 500 mℓ per minute. How long will it take to fill half of the tank? Express your answer in minutes.
2 m
Rate 1 object Unit conversion Volume of cuboid Filling tank Fraction of a whole
16 P6.SP.JC.21061104
Level 2 PSLE
A machine started printing posters at 8.00 a.m. on Monday at the rate of 1000 posters per hour. After every 6 hours of printing, it was stopped for an hour. How many posters were printed by 10.00 a.m. the next day?
2 m
Rate 1 object am pm Start end time Duration Timeline W Remainder Sets
17 P5.SP.NK.23022710
Level 2
An empty tank has dimension 80 cm by 60 cm by 40 cm. A tap was turned on to fill into the tank at the rate of 5 litres per minute. How long did it take for 12 of the tank to be filled with water? Give your answer in minutes.
2 m
Rate 1 object Duration Volume Volume of cuboid Filling tank Fraction of a whole
18 P5.SP.JM.17083111
Level 2
Water is pumped into a rectangular tank at a rate of 16.5 ℓ per minute. The tank measures 110 cm by 90 cm by 50 cm. How long does it take to fill the tank? Express your answer in min.
2 m
Rate 1 object Duration Volume of cuboid Filling tank D Division
19 P5.SP.JM.17083115
Level 2
A tap took 12 minutes to fill up a pail with a capacity of 4 ℓ. At the same rate, how long would it take for the tap to fill up 25% of a container with a capacity of 30 ℓ? Express your answer in min.
2 m
Rate 1 object Duration Filling tank F Division Percentage of a whole Units method
20 P6.DA.NK.21060917
Level 1 PSLE
The line graph shows the temperature of soup in a pot from 08 00 to 08 35. (Give your answers in °C.)
  1. What was the temperature of the soup at 08 25?
  2. What was the increase in temperature per minute over the first 5 minutes?
2 m
Line graph 24-h clock Rate 1 object Units method

5 per page

10 per page

20 per page

Symbols

x2
x3
₵
$
⊥
//
∠
°
π
%
:
\[ \]
STUDENT
Navigations
Contact Us
Members
Links