Level 3
There were 40 pupils in a class. 28 of them got an A in a Mathematics test. 22 of them got an A in a Science test. Every pupil got at least an A in the Mathematics test or Science test. How many of them got an A in both the Mathematics and Science tests?
4 m
Level 3
There were 30 pupils in a fast food restaurant. Every pupil ordered at least one type burger. Mr Lim received order for 18 beef burgers and 22 vegetarian burgers. How many pupils ordered the vegetarian burger only?
4 m
Level 3
What is the smallest number that will leave a remainder of 6 when divided by 8?
4 m
Level 3
Find the smallest number such that it leaves a remainder of 4 when divided by 6 and leaves a remainder of 6 when divided by 8.
4 m
Level 3
Some pupils are queuing to buy their tickets. Dinesh is the 6th pupil from the front of the queue. He is also in the middle of the queue. How many pupils are there altogether in the queue?
4 m