Here are 2 recent Option Paper 3 exams with their Mark Schemes

	IB Exam Paper 3 S&DE 2011
	Math HL May 2011 p3 series & diff eq.pdf (185)

	IB Exam Paper 3 S&DE 2011 Mark Scheme
	Math HL May 2011 p3 series & diff eq MS.pdf (665)

	IB Exam Paper 3 S&DE 2012
	Math HL May 2012 p3 series & diff eq.pdf (228)

	IB Exam Paper 3 S&DE 2012 Mark Scheme
	Math HL May 2012 p3 series & diff eq MS.pdf (281)

	Series & Differential Equations 01
	diffeq&series 001.pdf (685)

	Series & Differential Equations 02
	diffeq&series 002.pdf (741)

	Series & Differential Equations 03
	diffeq&series 003.pdf (588)

	Series & Differential Equations 04
	diffeq&series 004.pdf (592)

	Series & Differential Equations 05
	diffeq&series 005.pdf (678)

	Series & Differential Equations 06
	diffeq&series 006.pdf (616)

	Series & Differential Equations 07
	diffeq&series 007.pdf (468)

	Series & Differential Equations 08
	diffeq&series 008.pdf (657)

	Series & Differential Equations 09
	diffeq&series 009.pdf (562)

	Series & Differential Equations 10
	diffeq&series 010.pdf (607)

	Series & Differential Equations 11
	diffeq&series 011.pdf (766)

	Series & Differential Equations 12
	diffeq&series 012.pdf (682)

	Series & Differential Equations 13
	diffeq&series 013.pdf (551)

	Series & Differential Equations 14
	diffeq&series 014.pdf (559)