Level 2
A 2-digit number less than 37 gives a remainder of 6 when divided by 10. It gives a remainder of 4 when divided by 8. List the possible number(s) in ascending order.
Level 3
In an office tower of 600 workers, 35% of the staff is the same as 70% of the number of visitors. How many less visitors than staff are there in the office tower?
Level 2
Will and Lina share some marbles. 23 of Will's marbles is equal to 25 of Lina's marbles. Given that Lina has 14 marbles more than Will, how many marbles do they have altogether?
Level 2
Adam pays for a TV set at a discount of 10%.
Bryan pays for the same TV set at a discount of 30%.
Bryan pays $200 less than Adam.
What is the usual price of the TV set?
Level 3
Sam took 2 hours to walk from Building A to Building B which was 6 km away. On his way back from Building B to Building A, he increased his average walking speed by 1 km/h. How long did he take for his journey back?
Level 3 PSLE
Peter and Justin ran in a race around a 400 m track. Peter ran at a speed of 190 m/min and Justin at a speed that was 25 m/min slower than Peter throughout the race. How many complete rounds would Peter have finished when he had run a distance of 300 m more than Justin?
Level 3
There are 20% as many green beads as red beads in May's collection of beads. The number of purple beads is 30% fewer than the number of red beads. There are 330 more purple beads than green beads.
Find the total number of beads in the collection.
What percentage are the number of red beads as compared to the number of purple beads? Leave your answer as a mixed number in its simplest form.