Maths IGCSE May/June 2012 Papers 22 and 42 marked

[Muzammil100]

Expected Thereshold for A* Guys !! ?

170 or above!

 

[~$!D~]

A.O.A guyzzz do u know da threshold level???????

 

[Muzammil100]

A.O.A guyzzz do u know da threshold level???????

Thereshold only comes after ALL papers have been checked! DOnt expect it soon!

 

[~$!D~]

ARGHHHHhhhhh.......thnx

 

[Hamzeh S]

do you think more than 180 ?

 

[amorn]

How is the question 6 in paper 42 64..Iam getting it as 66

 

[amorn]

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

yes i have the same doubt im getting 10b as 15 not 7.5

 

[Reem2195]

First of all,thank you so much
Secondly, from both papers I lost a total of around 15 marks- you think that would make an A*?

 

[amorn]

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

Yes im getting 10 as an answer its 1/2 ab SinC..

 

[amorn]

360=2x+x+114+(x-10)
360=4x+104
360-104=4x
x=256/4
x=64

Thnak You

 

[Diablo]

I Think there is a mistake in vectors and last question of circle theorem

 

[Reem2195]

I Think there is a mistake in vectors and last question of circle theorem

what did you write? I wrote 1.5 a + 0.5 c

 

[Diablo]

what did you write? I wrote 1.5 a + 0.5 c

I Dont really remember but shouldnt OE be c+1/3a

 

[Abhishek Sunil]

Does anyone know the thresholds or an idea of the threshold for an A ?

 

[salmanhassan]

Guys What Will be thershold For C And D ?

 

[Chucky]

okay, i made a couple of silly mistakes here and there, but some of the answers there are wrong too.
but in the end its A's for all of us init?

 

[Chucky]

by the way, how'd you make a pdf file out of this?
and who checked it?

 

[Dinuka Malith]

Thank you so much for uploading this!

Yeap it's 64 i got that too

 

[kareem]

Expected Thereshold for A* Guys !! ?

i think 180+

 

[kareem]

i shaded the region but didnt R is it ok ?

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

10b should be 15km not 7.5