Level 2
A mini-bus can take either 12 adults or 15 children. There are 6 mini-buses altogether and there are 8 adults in each of the mini-buses. What is the maximum number of children the mini-buses can still take?
2 m
Level 3 PSLE
A shelf can be packed from end to end with 30 large books or 40 small books. Andy already packed the shelf with 5 large books and 25 small books. At most, how many more large books can Kevin pack the shelf with?
2 m
Level 3 PSLE
Jasmine needs 200 pieces of ribbon, each of length 120 cm, to decorate a hall for a party. Ribbon is sold in rolls of 45 m each. What is the least number of rolls of ribbon that Jasmine needs to buy?
3 m
Level 3
The figure shows two stacks of identical glasses. The height of the first stack of 8 glasses is 44 cm. The height of the second stack of 5 glasses is 32 cm. The height of the space in the shelf is 60 cm. What is the maximum number of glasses that you can put in a single stack to be placed in this shelf?
3 m
Level 3
Tim packed 508 muffins into large and small boxes. He filled each large box with 20 muffins and each small box with 12 muffins. All the boxes were full and no muffins were left over. What was the least number of boxes used by Tim?
3 m