HL Paper 1A and Paper 1B

• Duration: 2 hour
• Paper 1 is presented as two separate booklets.
• Paper 1A and Paper 1B are to be completed together without interruptions.
• Paper 1A 40 marks
  • 40 multiple-choice questions on standard level and additional higher level material.
  • No marks are deducted for incorrect answers
• Paper 1B 35 marks
  • Four data-based questions related to experimental work and the syllabus.
• CALCULATOR ALLOWED
• Data booklet provided
• 36 % weight
• Marks: 75