Maths IGCSE May/June 2012 Papers 22 and 42 marked

[kareem]

Here are the papers 22 and 42 marked

For paper 2 question 5 was actually 64,000

For paper 4 question 6 with the quadrilateral was actually 64

 

[Diablo]

Thanks alot man. i was just wondering is 162/200 an A in math or a B?

 

[jaideep]

Thank you so much man. And diablo 162 on 200 is an A as long as the grade thresholds don't go up.

 

[Diablo]

Yea i hope it doesn't cause most of the recent papers an A was from 148 anyways goodluck in your exams

 

[kareem]

c

Thanks alot man. i was just wondering is 162/200 an A in math or a B?

could be either but i think itll be an A

 

[Aamna Hamid]

Thanks a bunch !!

 

[Aamna Hamid]

Here are the papers 22 and 42 marked

For paper 2 question 5 was actually 64,000

For paper 4 question 6 with the quadrilateral was actually 64

Btw ... where did you get the paper from ? Are you a teacher or something ?

 

[kareem]

Btw ... where did you get the paper from ? Are you a teacher or something ?

no a teacher at my school marked it and sent it

 

[Hamzeh S]

Thanks dude

 

[Hamzeh S]

i shaded the region but didnt R is it ok ?

 

[Hamzeh S]

Write R *

 

[lol]

Question 12 is wrong in paper 22, it is (5*8*sin150)/2

 

[Hamzeh S]

Guys your expecation for an A* out of 200 ?

 

[lol]

so is (17)(c)
the correct rearrange equations are:
Number 1: (5x-10)/4 = y
Number 2: (kx-4)/2 = y

therefore k = 2.5

 

[Hamzeh S]

Guys i drew the best fit starting from the origin is it right ? :S

 

[hady94]

Are you sure of the answer to question 1o on paper 2 ?

 

[lol]

Are you sure of the answer to question 1o on paper 2 ?

LOL 500*60/2 = 15000

 

[hady94]

That's what I thought too ;p

 

[Aamna Hamid]

Guys i drew the best fit starting from the origin is it right ? :S

I did the same ... hope its right !

 

[Hamzeh S]

Expected Thereshold for A* Guys !! ?