Level 1 PSLE
Which of the following numbers is the smallest? Give the answer in letter. (Eg a)
1. 0.056
2. 0.506
3. 0.065
4. 0.605
1 m
Level 1 PSLE
The table shows the points scored by 5 contestants in a game. Which of the following bar graphs represents the information shown in the table above?
1 m
Level 2 PSLE
Amy builds a solid using 7 unit cubes. Find the greatest number of unit cubes Amy can add to the solid without changing the front view and side view.
1 m
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
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
Which one of the following fractions is the largest? Give the answer in letter. (Eg a)
(a) 13
(b) 25
(c) 49
1 m
Level 3
The figure shows a wooden cuboid that measures 125 cm by 20 cm by 20 cm.
1. Find the maximum number of 3-cm cubes that can be cut from the wooden cuboid.
2. Find the total surface area of the L-shaped block after cutting.
5 m
Level 3
A rectangular tank, 80 cm by 50 cm by 40 cm, is filled with water to a height of 5 cm. The ratio of the volume of water in the tank to that in a pail is 5: 2. If 23 of the pail is filled with water, find
1. the volume of the pail.
2. the minimum number of such pails to fill the tank.
4 m
Level 3 PSLE
A rectangular block A was cut along the dotted line into two smaller rectangular blocks of equal height, B and C, as shown. The volume of C is 1400 cm3 more than that of B.
1. What is the height of each block? 2 m
2. Pete packed 6 of block C such that they fit exactly into a box with a square base. The box has the same height as C. At most, how many of block B can be packed into such a box? 2 m
4 m
Level 2 PSLE
A total of 130 people stand in a queue for movie tickets. There are at least 3 adults between any 2 children. What is the largest possible number of children in the queue?
2 m