FREE Video Lesson Worth $20! Access 10000 Questions From P1 to P6! Access 300 Hours of Video Explanations! Video Tutorials to Tough PSLE Questions!
Primary 6 Problem Sums/Word Problems - Try FREE
- Attempting as Guest
- Attempt Mode: Attempt Single Question
For every student who qualified in an entrance examination, a school's rating in a survey went up by 4 points.
The school's rating fell by 2 points for every student who failed to qualify.
When the results of the examination were announced, it was observed that out of every 15 students, there were 3 who did not qualify.
The school got a total rating of 546 points in the process.
(a) How many students took the examination?
(b) How many more points would the school get if all the students qualified in the entrance examination?
Notes to student:
- If the question above has parts(e.g. (a) and (b)), given that the answer for part (a) is 10 and the answer for part (b) is 12, give your answer as:10,12