The A Level H2 Mathematics 2015 Solutions can be accessed below:

H2 Maths A Level 2015 Paper 1 solutions

H2 Maths A Level 2015 Paper 2 solutions

Comments on 2015 A Level H2 Maths Paper 1

The 2015 A Level H2 Maths Paper 1 questions are standard except for Question 3 and Question 9.

Question 3 on finding approximate and actual area under curve is not of the usual standard type. Students may find this question difficult to comprehend unless they had solved this type of question before.

Question 4 on finding maximum area is similar to a question in the Specimen Paper provided by MOE for A Level exam from 2007.

Question 9 on Complex Numbers may also be tough for some students if they are not familiar with different types of questions set on Complex Numbers, especially Q9(b)(ii).

Please refer to the H2 Maths A Level 2015 P1 solutions for these non-standard questions.

Comments on 2015 A Level H2 Maths Paper 2

For Section A on Pure Mathematics, the questions are quite standard.

Complex Numbers on Loci was not tested as expected. Usually there are 2 questions on Complex Numbers in the past exam papers but there was only 1 question on this topic in Paper 1.

For Section B on Statistics, the questions are quite standard except the following:

Question 5(iii) on explaining why quota sampling is not representative

Question 9(ii) and (iii) on Probability involving 3 sets

Question 10(iii) and (iv) on Line of Regression in which care have to be taken of which variable is independent and when the units are changed.

Question 11(iv) on Permutations with no 2 adjacent letters the same in which care have to be taken of different cases.

Please refer to the H2 Maths A Level 2015 P2 solutions for these non-standard questions.