2011 A-level H2 Mathematics (9740) Paper 1 Question 9 Suggested Solutions

All solutions here are SUGGESTED. Mr. Teng will hold no liability for any errors. Comments are entirely personal opinions. (i) Depth drilled on the 10th day Total depth (ii) Thus, it takes 40 [...]

2012 A-level H2 Mathematics (9740) Paper 2 Question 4 Suggested Solutions

All solutions here are SUGGESTED. Mr. Teng will hold no liability for any errors. Comments are entirely personal opinions. (i) Using the graphing calculator, smallest n = 24. Thus, Mrs A’s [...]

2013 A-level H2 Mathematics (9740) Paper 1 Question 7 Suggested Solutions

All solutions here are SUGGESTED. Mr. Teng will hold no liability for any errors. Comments are entirely personal opinions. (i) Since we have a geometric progression, (ii) . Thus, the length [...]

2014 A-level H2 Mathematics (9740) Paper 2 Question 3 Suggested Solutions

All solutions here are SUGGESTED. Mr. Teng will hold no liability for any errors. Comments are entirely personal opinions. (i) (a) Required Distance (b) Required Expression To finish at least [...]

APGP Question #1

This is a question from A-level 1999 Paper 1. A very simple question that tests you if you know your stuffs. 🙂 The term of a series is . Find the sum of the first terms. Ans:

Will it ever converge?

If KS travels half the distance to the bus stop for every move, will he ever reach the bus stop? The answer is that I will never reach the bus stop, but could make arbitrarily close to it. This [...]

APG Question #2 (Interest Rate)

The following is a good APGP practice question from AJC. Personally, I feel that its well set and tests students on their concepts and understanding. Mary has a monthly income of 40,000 for 6 [...]