2014

Questions

10th grade mathematics

11th grade mathematics

12th grade mathematics

 

10th grade physics

11th grade physics

12th grade physics

 

10th grade chemistry

11th grade chemistry

12th grade chemistry

 

2012

Questions

10th grade mathematics
11th grade mathematics
12th grade mathematics

10th grade physics

11th grade physics
12th grade physics

10th grade chemistry
11th grade chemistry
12th grade chemistry

Solutions

10th, 11th, 12th grade mathematics
10th, 11th, 12th grade physics
10th, 11th, 12th grade chemistry