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Official Maths Exam Threads Directory 2018


Maths Exam Threads Directory 2018


Here is where you'll find all of the Maths Exam Threads for this year's exam season. Where there are any gaps, feel free to make your own threads and link them so I can pop them in here!

Exams in red are exam threads that need making! Please make a thread in the Maths Exams forum if you're sitting an exam with no official thread :smile:

A Level Maths (New Specification)

AQA



Edexcel



OCR



OCR MEI



WJEC



A Level Maths and Further Maths (Old Specification)

AQA



Edexcel



OCR



OCR MEI



WJEC



AS Maths and Further Maths (New Specification)

AQA



Edexcel



OCR



OCR MEI



WJEC



AS Maths and Further Maths (Old Specification)

AQA



Edexcel



OCR



OCR MEI



WJEC



GCSE Further Maths

AQA



OCR



GCSE Maths 9-1

AQA



Edexcel



OCR



WJEC



IGCSE Maths

Edexcel

(edited 5 years ago)
https://www.thestudentroom.co.uk/showthread.php?t=5364224&p=77614792#post77614792
OCR MEI AS PURE AND MECHANICS NEW SPEC ON WEDNESDAY LINK.
AQA AS Further Pure Maths New Specification here:
https://www.thestudentroom.co.uk/showthread.php?t=5363176#primary_content
Original post by DarthYoda
AQA AS Further Pure Maths New Specification here:
https://www.thestudentroom.co.uk/showthread.php?t=5363176#primary_content


Added :smile:
Original post by Protostar



Maths Exam Threads Directory 2018



Here is where you'll find all of the Maths Exam Threads for this year's exam season. Where there are any gaps, feel free to make your own threads and link them so I can pop them in here!

Exams in red are exam threads that need making! Please make a thread in the Maths Exams forum if you're sitting an exam with no official thread :smile:

A Level Maths (New Specification)

AQA



Edexcel



OCR



OCR MEI



WJEC



A Level Maths and Further Maths (Old Specification)

AQA



Edexcel



OCR



OCR MEI



WJEC



AS Maths and Further Maths (New Specification)

AQA



Edexcel



OCR



OCR MEI



WJEC



AS Maths and Further Maths (Old Specification)

AQA



Edexcel



OCR



OCR MEI



WJEC



GCSE Further Maths

AQA



OCR



GCSE Maths 9-1

AQA



Edexcel



OCR



WJEC



IGCSE Maths

Edexcel



Edexcel S3 Old Spec, checking in! :biggrin:
https://www.thestudentroom.co.uk/showthread.php?t=5363336
Here's my answers for OCR AS Level Mathematics A Paper 2 (Pure and Mechanics) H230/02 June 2018

1) (i) C = 62.1 or 117.9 degrees
(ii) BC = 150 cm

2 (i) y=2/(x-1)
(ii) stretch sf 2.5 // to y-axis

3 (i) P=>Q
(ii) P<=>Q
(iii) P<=>Q

4 (i) a=4, b=-1.5, c=2
(ii) none
(iii) r>0 no real roots, r=0 equal roots, r<0 2 real roots

5 k=-12.7

6 (i) a=75
(ii) room temp
(iii) k = 0.2
(iv) t=6.61 mins
(v) decrease a (to equal final temp-25degC)

7 (i) proof (multiply by cosx, sub 1-cos^2 for sin^2)
(ii) 35.3 and 144.7 deg

8 a=27

9 T=2 and 3s

10 (i) T=36.75 N
(ii) distance = 1.25m

11 (i)(a) proof (suvat)
(b) a=4/3
(ii) s=6m<10m
(iii) v=13
Reply 15
AS AQA maths papers 2018 new spec?
OK, having been asked by a couple of peeps...here's my answers for OCR AS Level Mathematics A Paper 1 (Pure and Statistics) H230/01 June 20181) (i) a=27, b=3 (ii) c=-2, d=-1, e=22) (i) k=9/4 (ii) -2<x<33) (i) 30, 150, 210, 330 (ii) 20, 804) (i) (a) 2x 3 (b) x>-1.5 (ii) 3x (8/3)x^1.5 c5) (3n 1)^2 = 3(3n^2 2n) 1 and (3n 2)^2 = 3(3n^2 4n 1) 16 (i) sketch (ii) sketch with y-int = 0 and min pt at (3,0)7 (i) (a) c-a (b) 0.5(a c) (ii) O_B = c a therefore O_P = 0.5 O_B = 0.5 (a c)8) a=0, b=-10, c=59) (i) more representative (ii) no, school population may not be representative of UK10) (i) p=1/16 (ii) 39/6411 (i) independent sightings (ii) 0.318 (iii) 0.085412 P = 0.0139<2% reject H0 there is sufficient evidence that new method is successful13 (i) can compare proportions cannot compare sizes (ii) 80000 (iii) higher proportion of 0-17yrs olds in Rutland higher proportion of 18-29yr olds in Liverpool (iv) more babies to be born in Liverpool over next 10yrs youngsters in Rutland will have grown into next age range in 10yrs
Original post by Keef the chief
OK, having been asked by a couple of peeps...here's my answers for OCR AS Level Mathematics A Paper 1 (Pure and Statistics) H230/01 June 20181) (i) a=27, b=3 (ii) c=-2, d=-1, e=22) (i) k=9/4 (ii) -2<x<33) (i) 30, 150, 210, 330 (ii) 20, 804) (i) (a) 2x 3 (b) x>-1.5 (ii) 3x (8/3)x^1.5 c5) (3n 1)^2 = 3(3n^2 2n) 1 and (3n 2)^2 = 3(3n^2 4n 1) 16 (i) sketch (ii) sketch with y-int = 0 and min pt at (3,0)7 (i) (a) c-a (b) 0.5(a c) (ii) O_B = c a therefore O_P = 0.5 O_B = 0.5 (a c)8) a=0, b=-10, c=59) (i) more representative (ii) no, school population may not be representative of UK10) (i) p=1/16 (ii) 39/6411 (i) independent sightings (ii) 0.318 (iii) 0.085412 P = 0.0139<2% reject H0 there is sufficient evidence that new method is successful13 (i) can compare proportions cannot compare sizes (ii) 80000 (iii) higher proportion of 0-17yrs olds in Rutland higher proportion of 18-29yr olds in Liverpool (iv) more babies to be born in Liverpool over next 10yrs youngsters in Rutland will have grown into next age range in 10yrs


Was there a circle question on this paper? something about tangents and finding the centre..?
yeah, it's in my answers - Q8. Dunno why my reply was reformatted to be virtually unreadable! The eqn of the circle was x^2+y^2-10y+5=0

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