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# GCSE AQA Non calculator unofficial mark scheme

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1. For the linear specification marked out of 70

1. £256.50
2. 750cm^3
3. 16cm
4a. 0.4 and 0.2
b. 200 150 100
c 0.125
5. 10cm
6a as average temperature goes up soup sales down
b 500
7. 4.5
8a 4 ( I got 2 )
b 1,2,3,4
9a w^2
b 12x^4y^5
c 6a^2b^4
10a 1.8 X 10^4
b 5 X 10^3
11. Enlarge 1/3 around (10,10) (I got -3)
12a 35
b 25
c A+D & B+C = 180
13a 12x^2+16x-3
b X=0.75 or -1
14. 8 cm
15 x= 5/y-3
16. X<7/9
17 a -2.7 or 2.7
b 2.2
18 9 - 4 root 3
19a y=1/X
b (0,1)
20. Substitute X as 2 and PI as 3 and both volumes are the same but PI is bigger 3.14 so the sphere volume would be bigger.

Not sure on 14, 16 and 17b but I think I got roughy 64
2. for 6b i got 520, would I get it right?
3. (Original post by noor.m)
for 6b i got 520, would I get it right?
There will probably be a range from like 500-540 or something
4. (Original post by Ollie1999)
There will probably be a range from like 500-540 or something
Hopefully it includes 490 -.-
5. (Original post by Ollie1999)
For the linear specification marked out of 70

1. £256.50
2. 750cm^3
3. 16cm
4a. 0.4 and 0.2
b. 200 150 100
c 0.125
5. 10cm
6a as average temperature goes up soup sales down
b 500
7. 22.5
8a 4 ( I got 2 )
b 1,2,3,4
9a w^2
b 12x^4y^5
c 6a^2b^4
10a 1.8 X 10^3
b 5 X 10^3
11. Enlarge -3 around (10,10)
12a 35
b 25
c A+D & B+C = 180
13a 12x^2+16x-3
b X=0.75 or -1
14. 1/6 cm
15 x= 5/y-3
16. X<7/9
17 a -2.7 or 2.7
b 9.6
18 36-16 root 3
19a y=1/X
b (0,1)
20. Substitute X as 2 and PI as 3 and both volumes are the same but PI is bigger 3.14 so the sphere volume would be bigger.

Not sure on 14, 16 and 17b but I think I got roughy 64
what did you put for the job question when you had to find out x i put 4.5
6. How did you find the paper overall? I found it pretty difficult, for the second question i got 1800 because I multiplied by 12 instead of 5 would I still get 2/3 marks?
7. I got the same as you for 16
8. (Original post by 11207ymir)
what did you put for the job question when you had to find out x i put 4.5
I can remember what number it was ??
(Original post by noor.m)
How did you find the paper overall? I found it pretty difficult, for the second question i got 1800 because I multiplied by 12 instead of 5 would I still get 2/3 marks?
It was OK a few tricky questions and yeah I think you would get a follow through mark
9. I am not sure but i thought the first question was
Find 35% of £195
10. (Original post by noor.m)
for 6b i got 520, would I get it right?
I got 530. All depends where your line of best fit was. They will probably go off the graph so it you did your line of best fit right, you should get the marks.
11. (Original post by sushmita 99)
I am not sure but i thought the first question was
Find 35% of £195
I thought it was increase £195 but 35%...? :\
12. (Original post by Sam1999__)
So dis i because it was 22.5÷5 or something
I got 4.5 too
13. (Original post by RubiksNinja)
I thought it was increase £195 but 35%...? :\
Did i read the question wrong
14. I don't think 18 is right- it was something like 4-9 root 3, not sure
15. Anyone else think the paper started harder than the other past papers? It started on like a easy-medium difficulty and got harder quicker i felt in comparison to other past papers. But i found it okay
16. (Original post by etata)
I don't think 18 is right- it was something like 4-9 root 3, not sure
I got something like that too. I think you're right. Can't remember if i put +9 or -9 but if you say -9 then that is probably what i put. Definitely remember putting those number though for that answer
17. (Original post by RubiksNinja)
I thought it was increase £195 but 35%...? :\
It was a 35% increase of £190
18. (Original post by etata;[url="tel:65191469")
65191469[/url]]I don't think 18 is right- it was something like 4-9 root 3, not sure
I got 9-1root3 I'm so confused right now
19. (Original post by etata)
I don't think 18 is right- it was something like 4-9 root 3, not sure
Yeah I wasn't too sure on it as it could have been squared down
20. (Original post by sushmita 99)
Did i read the question wrong
I'm not too sure. I've spoke to a few people who think it said find 35% and others who thought it said increase. I thought it was increase by 35% but I'm not sure

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