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# IGCSE EDEXCEL MATHS PAPER 4H Unofficial Mark Scheme watch

1. (Original post by escg)
Thanks man! Yea I'm definitely aiming for the A*, that test was actually really easy. Got majority correct apart from that and the hcf and lcm question, let's just wait and see now! 😂
INIT THE WAITING GAME! Hope we both get A*S BOSS.
2. (Original post by Tilly2000)
Does anyone remember what question 4 Was?
It was the parallel lines with the angles being 53 and 60, and then the hexagon where you had to find the value of x.
3. (Original post by brunoatkinson)
It was the parallel lines with the angles being 53 and 60, and then the hexagon where you had to find the value of x.
Thank you! I thoughy it went better than the 3h but for some reason the venn diagram stumped me so I didnt get any marks for that. :-(
4. Yay I got full marks ☺️
5. (Original post by Tilly2000)
Thank you! I thoughy it went better than the 3h but for some reason the venn diagram stumped me so I didnt get any marks for that. :-(
Oh well, it was only 4 marks, yeah I found it great, I only fell down on the HCF and LCM question for some reason haha.
6. (Original post by brunoatkinson)
Oh well, it was only 4 marks, yeah I found it great, I only fell down on the HCF and LCM question for some reason haha.
Which number was the hcf? First ever vector q right!
7. (Original post by Tilly2000)
Which number was the hcf? First ever vector q right!
I think it was 10 :-(. Ah well, lets just forget about it till results day.
8. (Original post by brunoatkinson)
I think it was 10 :-(. Ah well, lets just forget about it till results day.
Good idea. :-) only 1 more exam to gi!
9. *go
10. (Original post by Tilly2000)
Good idea. :-) only 1 more exam to gi!
HCF was 20 and LCM was 420
And how on earth do you only have 1 more exam?! xD Bruh I still have 7 exams left
11. HCF was 60.
12. (Original post by escg)
HCF was 20 and LCM was 420
And how on earth do you only have 1 more exam?! xD Bruh I still have 7 exams left
I think I might have got LCM 420! Only History paper 2 ocr on Monday. I've done 23.
13. (Original post by Sammy_Arab_KFA)
2016 9th June PAPER 4H Mark Scheme
_______________________
1) 3n+4
2) 5.4
3) a) 388 (b) 395
4) a) 63 (b) 50 (c) 4 (d) 41 degrees = x (Hexagon)
5) a) m^7 (b) c^8 (c) a^15 (d) 10x+22
6) £456
7) 7,-1,2,7, Minimum Parabola
8) a) Enlargement, Scale Factor 2, Centre (1,0) (b) (-7,2) (7,-1) (10,-2) (c) (2,0), (1,0), (2,3)
9) 135
10) 60
11) (a) 97,000,000 (b) 1.4x10^8 (c) 1.08x10^9 (d) K=11
12) (a) 5.2 (b) 5
13) (a) M=0.25xp^3 (b) 31.25
14) x+5/2x+1
15) (a) 8x-1/15 (b) 2a^3e^2 (c) y=4.8
16) (a) 6/20, 4/20, 9/19, 6/19, 4/19, 10/19, 5/19, 4/19, 10/19, 6/19, 3/19 (b) 3/95 (c) 9/38
17) (a) 3 (b) 7 (c) x+5/2 (d) 4 or 1 = x
18) (a) 15 (b) 0.48 =12/25 Frequency density = frequency / width of interval
19) -5+12 Square Root[18]
20) Pi(300+100Square Root 2) = A
21) (a) In order from left to right, then down: (Set Theory)
4, 4, 6,
. 5,
6, . 2,
. 3
(b) 9/64
22) (a) MN = 2q-4p (b) PR = 0.5p+q (c) QR = 0.5p, OP = p
They are parallel because vectors are quantities which represent magnitude and directions, hence multiples of the same vector are parallel.
________________________________ _____________________
wow
14. (Original post by Tilly2000)
I think I might have got LCM 420! Only History paper 2 ocr on Monday. I've done 23.
Wow you're lucky xD Mine finish on Monday the 20th.
15. (Original post by Tilly2000)
I think I might have got LCM 420! Only History paper 2 ocr on Monday. I've done 23.
Do you do geography then?
16. (Original post by Tilly2000)
Do you do geography then?
Assuming that reply was for me lol. Uh nope, my last exam is Classical Civilisation which is on that Monday. Sucks
17. (Original post by Jesusismyhigh)
HCF was 60.
Yes omg i got that answer!
18. (Original post by Tilly2000)
Do you do geography then?
The latest exam at my school is on the 21st but only five people have it. I think most people are done on the 17th
19. (Original post by brunoatkinson)
I think it was 10 :-(. Ah well, lets just forget about it till results day.
Which is ridiculously late. I can't believe we have to wait till August 25th.
20. anyone else find it ridiculously easy?

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