x Turn on thread page Beta
 You are Here: Home >< Maths

# Edexcel IGCSE Mathematics A - Paper 3H - 2016 - Unofficial Mark Scheme watch

1. guys does ums 100 gets top achiever ? does ums 100 means full mark in paper or not plzz answer thanks...
2. (Original post by Torakonus)
guys does ums 100 gets top achiever ? does ums 100 means full mark in paper or not plzz answer thanks...
100/100 is 100 UMS.
3. hey what were the questions i what to know what didn't come up and could they probably come up in paper 4h
4. https://youtu.be/Miu4iVGMB5g
Watch this video of the unofficial mark scheme
5. What was the wording of the last question about the pentagon?
6. Guyz in spheres question.. i took lower bound correct but made upper bound wrong .. how much can i get from 5....

and secondly ..in probability i did it without replacement.....what element in the question made u sure that it will be without replacement.. because as far as i have seen in papers .. whenever there is without replacement question.. they mention.. hope u can solve it..
7. Here are all the model answers, hope this helps
8. (Original post by HayderN)
https://youtu.be/Miu4iVGMB5g
Watch this video of the unofficial mark scheme
Even though it said IGCSE in the video title it said GCSE on the first page and I don't think thats the paper I did.
9. (Original post by Dilshi_3)
Here are all the model answers, hope this helps
yeah i have seen this .. but i want that work that tells u we should do it without replacement
10. (Original post by niv1234)
Even though it said IGCSE in the video title it said GCSE on the first page and I don't think thats the paper I did.
My school does igcse maths and that's the exact same paper we did.
11. (Original post by HayderN)
My school does igcse maths and that's the exact same paper we did.
I do edexcel igcse and somehow that wasn't the one I did. The questions don't seem to match up to the answers on here.
12. (Original post by niv1234)
I do edexcel igcse and somehow that wasn't the one I did. The questions don't seem to match up to the answers on here.
Are you from England because international countries do a different igcse paper due to the timings.
13. (Original post by HayderN)
Are you from England because international countries do a different igcse paper due to the timings.
Yeah I live in London. The answers I had mostly matched the 'markscheme' in the first post here. The first question on the paper I did was about ingredients and ratios but the first question on the video was some sort of prism.On the video on the front page it said GCSE
14. (Original post by Dilshi_3)
Here are all the model answers, hope this helps
Is question 21 correct? there are effectively 6 different options that you can choose for 2,2,2 and you only made one.
15. (Original post by Studentrgs)
Is question 21 correct? there are effectively 6 different options that you can choose for 2,2,2 and you only made one.
No you only do 2,2,2 once since 2 is the same option.

Posted from TSR Mobile
16. so guys any prediction of what most likely to come for tomorrow exam ?
17. I would like to know if i can get one mark to put 6.25 for the scale factor for the proportionality question
18. does anyone know any places to get predictions for the next paper?
19. (Original post by robellie77)
does anyone know any places to get predictions for the next paper?
It's too late now hahaha
20. PAPER 4H Unofficial Mark Scheme:
1) 3n+4
2) 5.4
3) a) 388 (b) 395
4) a) 63 (b) 50 (c) 4 (d) 1
5) a) m to the power of 7 (b) c to the power of 8 (c) a to the power of 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) (&,-1) (10,-2) (c) (2,0), (1,0), (2,3)
9) 135
10) 60
11) (a) 97,000,000 (b) 1.4x10 to the power of 8 (c) 1.08x10 to the power of 9 (d) K=11
12) (a) 5.2 (b) 5
13) (a) M=0.25xp to the power of 3 (b) 31.25
14) x+5/2x+1
15) (a) 8x-1/15 (b) 2a3e2 (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
________________________________ ____________________

TSR Support Team

We have a brilliant team of more than 60 Support Team members looking after discussions on The Student Room, helping to make it a fun, safe and useful place to hang out.

This forum is supported by:
Updated: June 7, 2017
Today on TSR

### Four things top students are doing

Over the Easter break

### Why did you join TSR?

Poll
Useful resources

Can you help? Study help unanswered threadsStudy Help rules and posting guidelinesLaTex guide for writing equations on TSR

## Groups associated with this forum:

View associated groups

The Student Room, Get Revising and Marked by Teachers are trading names of The Student Room Group Ltd.

Register Number: 04666380 (England and Wales), VAT No. 806 8067 22 Registered Office: International House, Queens Road, Brighton, BN1 3XE