• Primary MO to SMO Training, Mainstream and IP/IB Coaching from Secondary to College

H2 Paper 2 suggested Answers

1) (i) Let dh/dt = 0, h = 32 Max height = 32 m (ii) t = 160 – 40 (16 – 0.5h)^0.5 When h = 16m , t = 46.9 years. 2) (i) angles = 73.4° (1 dp) (ii) OL = 3i + j – 10k (iii) Cartesian equation of plane: 36 -2y +11z … Continue reading

A level H2 paper 1 answers

Here are answers for paper 1 1) a = -3.593, b = -5.187, c= = 7.303 (3 d.p) (ii) -0.589 (iii) y = -5.19x + 7.30 (3 s.f) 2) solve the inequality from the graphs. -1.73 < x 1.73 (3 s.f) 3) (i) Draw a continuous graph and draw n rectangles under the graph from … Continue reading

Albert, Bernard, Cheryl Birthday problem

Denote the month and day told by Cheryl to Albert and Bernard be A and B respectively. First date 18 and 19 are unique. So B is not 18 and 19, otherwise Bernard will know before Albert. As Albert knew Bernard do not know the detail date, A is not 5 or 6. Hence A … Continue reading

No Lesson on 28 and 29 March 2015

Our centre will not have lesson on this Saturday (28 Mar) and Sunday (29 Mar).

2014 SMOPS Solution and Revision Questions

The latest 2014 SMOPS round 1 revision questions are ready. The book included revision questions to illustrate problem solving techniques. Each book is S$10. Refer to our 2015 Opening hours or contact us at 97802185 or 97935385.

2015 Centre Opening Hours

2015 Centre Opening Hours (Except Public Holiday) Monday, Wednesday, Thursday:            4pm to 6.15pm, 7pm to 9.30pm Saturday, Sunday: 2pm to 6.30pm

2015 RI World math contest Revision book

Updated version with new test questions and challenging examples. Each copy is S$15.

Our Contact

Please contact 97802185 or 97935385 due our Tel line 65540237 is having some problems.

2014 H2 Math Paper 1 Solution

Last 3 questions. Hope the solutions help. Thanks for viewing.

Singapore Mathematical Olympiad for Primary School 2013 round 1 solution book

SMOPS 2013 Solution Book for round 1 questions are available at S$6 per copy.  

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