ocr core maths 4 past paper questions differential equationsparaffin is stored in a tank with a...

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OCR Core Maths 4 Past paper questions Differential equations Edited by K V Kumaran Email: [email protected] Phone: 07961319548

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Page 1: OCR Core Maths 4 Past paper questions Differential equationsParaffin is stored in a tank with a horizontal base. At time t minutes, the depth of paraffin in the tank is x cm. When

OCR Core Maths 4

Past paper questions

Differential equations

Edited by K V Kumaran

Email: [email protected]

Phone: 07961319548

Page 2: OCR Core Maths 4 Past paper questions Differential equationsParaffin is stored in a tank with a horizontal base. At time t minutes, the depth of paraffin in the tank is x cm. When
Page 3: OCR Core Maths 4 Past paper questions Differential equationsParaffin is stored in a tank with a horizontal base. At time t minutes, the depth of paraffin in the tank is x cm. When

1.

Q9 June 2005

2.

Q8 Jan 2006

3.

Q5 June 2006

Page 4: OCR Core Maths 4 Past paper questions Differential equationsParaffin is stored in a tank with a horizontal base. At time t minutes, the depth of paraffin in the tank is x cm. When

4.

Q9 Jan 2007

5.

Q8 June 2007

6.

Q8 Jan 2008

Page 5: OCR Core Maths 4 Past paper questions Differential equationsParaffin is stored in a tank with a horizontal base. At time t minutes, the depth of paraffin in the tank is x cm. When

7.

Q7 June 2008

8.

Q9 Jan 2009

9.

Q9 June 2009

Page 6: OCR Core Maths 4 Past paper questions Differential equationsParaffin is stored in a tank with a horizontal base. At time t minutes, the depth of paraffin in the tank is x cm. When

10.

Q10 Jan 2010

11.

Q8 June 2010

12.

Q9 Jan 2011

Page 7: OCR Core Maths 4 Past paper questions Differential equationsParaffin is stored in a tank with a horizontal base. At time t minutes, the depth of paraffin in the tank is x cm. When

13.

Q7 June 2011

14.

Q10 Jan 2012

15.

Q4 June 2012

Page 8: OCR Core Maths 4 Past paper questions Differential equationsParaffin is stored in a tank with a horizontal base. At time t minutes, the depth of paraffin in the tank is x cm. When

16.

Q9 Jan 2013

17.

Q8 June 2013

18.

Page 9: OCR Core Maths 4 Past paper questions Differential equationsParaffin is stored in a tank with a horizontal base. At time t minutes, the depth of paraffin in the tank is x cm. When

Q10 June 2014

19.

Q8 June 2015