Centre No. Candidate No. Paper Reference(s) Paper Reference Surname Initial(s) 4 3 2 5 4325/2H 2 H Signature Examiner’s use only London Examinations IGCSE Biology Paper…

Infectious Disease, Diet and Exercise Questions 70 minutes 70 marks Page 1 of 18 Q1. (a) Obesity is a factor that affects Coronary Heart Disease (CHD). What is meant by obesity?…

P1 Energy and Efficiency Foundation 62 minutes 62 marks Page 1 of 18 Q1. Power stations are usually not very efficient. A lot of energy is wasted as thermal energy. The diagrams…

Surname Centre No. Candidate No. Paper Reference(s) Initial(s) Paper Reference Signature 6 6 6 3 6663/01 0 1 Examiner’s use only Edexcel GCE Core Mathematics C1 Advanced…

1. A child is playing on a swing. The graph shows how the displacement of the child varies with time. 2 1 Time/ s 0 –1 –2 Displacement / m The maximum velocity, in m…

Centre No. Candidate No. Paper Reference(s) Paper Reference Surname Initial(s) 4 3 2 5 4325/2H 2 H Signature Examiner’s use only London Examinations IGCSE Biology Paper…

Paper Reference(s) 6689/01 Edexcel GCE Decision Mathematics D1 Advanced/Advanced Subsidiary Wednesday 23 January 2013 – Morning Time: 1 hour 30 minutes Materials required…

Mark Scheme (Results) Summer 2012 International GCSE Physics (4PH0) Paper 1P Science Double Award (4SC0) Paper 1P Edexcel Level 1/Level 2 Certificate Physics (KPH0) Paper…

Surname Centre No. Candidate No. Paper Reference(s) Initial(s) Paper Reference Signature 1 3 8 0 1380/3H 3 H Examiner’s use only Edexcel GCSE Mathematics (Linear) – 1380…

1. A student is asked: “What is meant by background radiation?” She writes: “It is the radiation produced by the rocks in the ground.” This answer is A B C D correct…