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
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
Level 1 PSLE
Kenny took 20 min to walk 960 m. What was his average speed in km/h?
1 m
Level 1 PSLE
Gopal took 40 minutes to complete a journey at an average speed of 72km/h. What was the distance he travelled?
1 m
Level 1 PSLE
Arnold walked from his home to the library, which is 1.2 km away, at an average speed of 80 m/min. How many minutes did Arnold take to walk from his home to the library?
1 m
Level 1 PSLE
Find the value of 7050 mℓ in litres.
1 m
Level 1 PSLE
What is 2.45 litres in millilitres?
1 m
Level 1 PSLE
Three volumes are given.
1.2ℓ, 1 12ℓ, 1ℓ 2 mℓ
1. Which is lhe smallest?
2. Which is the largest?
1 m
Level 1 PSLE
How much water is in the container in mℓ?
1 m
Level 1 PSLE
Jim and Ken went to a supermarket. Jim spent \$25 and Ken spent 80¢ less than Jim. How much money did they spend at the supermarket altogether?
1 m
Level 1 PSLE
How much water is in the container in mℓ?
1 m
Level 1 PSLE
Ellie is 1.4 m tall. She is 5 cm taller than her brother. What is her brother's height in metres?
1 m
Level 1 PSLE
How much water is in the container in mℓ?
1 m
Level 1 PSLE
Anna has a roll of ribbon 11.2 m long. She cuts off 3 equal pieces. Each piece is 8 cm. What is the length of the remaining roll of ribbon? Give your answer in metres
1 m
Level 1 PSLE
Mrs Tailor bought 3 litres of oil and used up 78 of it. How much of the oil is left? Give the answer in mℓ.
1 m
Level 1 PSLE
Steven completed the race in 150 seconds. He was 25 seconds slower than Tom. How long did Tom take to complete the race? Give your answer in min and s. (Eg 1 min 2s)
1 m
Level 3
310 of the tank is filled with water. Another 210 litres of water are needed to fill the tank to its brim.
1. What is the volume of the tank?
2. The Height of the tank is 60 cm and its length is 100 cm. Find the perimeter of its base.
4 m
Level 3
The perimeter of the rectangular base of a tank is 400 cm. The ratio of its length to its breadth is 3 : 2. When 48 ℓ of water are poured into the tank, 25 of it is filled. Find the height of the tank.
4 m
Level 3
The figure is not drawn to scale. Tank A is filled with water to a height of 10 cm. The water in Tank A is poured into 2 rectangular tanks, Tank B and Tank C, such that the heights of the water in the 3 tanks are equal. Find the volume of water poured out of Tank A in litres.
3 m
Level 3
The figure shows an empty container. It is made from two cubical tanks. Tanks, Cube A and Cube B, are of sides 10 cm and 20 cm respectively. Cube A is attached to the centre of one of the sides of the Cube B. 5 litres of water is poured into the container such that water flows in to fill part of Cube A. What is the height of the water level in the container? Round off the answer to one decimal place.
3 m