Here is an Arithmetic Progression Question with the mark scheme, together with a video solution:
Arithmetic Progression Example (4:26)
Arithmetic Progression Example Solution
Further practice:
Arithmetic Progressions 2008-10 Questions
Here is an Arithmetic Progression Question with the mark scheme, together with a video solution:
Arithmetic Progression Example (4:26)
Arithmetic Progression Example Solution
Further practice:
Arithmetic Progressions 2008-10 Questions