Paper 42 (13th May) - Full Solutions

[Joanna.Zheng]

i feel like tearing up...
do they give marks if we try the questions out? i mean if we dont get the final answer right but we showed our working??

 

[itsmeyo]

where is the answer paper?

 

[Autumngirl]

In the question asking for proof about the triangles being congruent I mentioned two points but left out the one about the tangents in panic over the difficulty of the rest of the paper. I wrote instead that if two sides are equal the third one is bound to be equal too. Will that be accepted, Sir?

 

[mamdeed]

CAN YOU GET PAPER 6 coordinated science here as well???

 

[faisal100]

Sir for the last question, i wrote 19 not 20, so i get a 0?

 

[CVB15]

Sir, i expect 64 in paper2 and 106 in paper4- do you think i may get an A*? according to you, around how much will be the A* threshold... just an estimate

 

[riadz2]

i feel like tearing up...
do they give marks if we try the questions out? i mean if we dont get the final answer right but we showed our working??

most of the times,YES!

 

[ibrahim sakka]

i would like to know how many marks out of (4) will i get if i wrote for ques 9bi = 1743.8
and how many marks out of 5 will i get in question 9bii) i wrote 87.3

 

[Distillator]

For the simultaenous i have written the correct answer but i cut it off and i didnt have enough time to replace my answers.. but my cut parts were visible.. will i get marks?

 

[VaIbHaV 1997]

does anyone have intl maths paper 2, 4 or 6 mark schemes?

 

[notnek01]

i would like to know how many marks out of (4) will i get if i wrote for ques 9bi = 1743.8
and how many marks out of 5 will i get in question 9bii) i wrote 87.3

You should get all the marks for 1743.8 but you'll definitely lose a mark for 87.3.

 

[notnek01]

For the simultaenous i have written the correct answer but i cut it off and i didnt have enough time to replace my answers.. but my cut parts were visible.. will i get marks?

I'm not sure, sorry.

 

[notnek01]

Sir for the last question, i wrote 19 not 20, so i get a 0?

You will lose 1 mark for writing 19.

 

[Distillator]

i didnt find the arc length correct.. i multiplied 39 by 2 .. subtracted 78 from 360 and found the arc length using 282 Degrees.. will i get no marks at all?

 

[notnek01]

i didnt find the arc length correct.. i multiplied 39 by 2 .. subtracted 78 from 360 and found the arc length using 282 Degrees.. will i get no marks at all?

I think you'll get at least 1 mark for using the arc length method.

 

[Abdul Basit Arif]

I am getting 116 in paper 4 and 55 in paper 2 what will be my grade???

 

[Osama Shawky]

In the question of rate of flow. I followed the same steps but I converted the litres to 1200 instead of 12000

 

[peacetruth44]

sir , in the last question i gues i typed 360/17.4 on the calc. instead of 18.4 so i got the answer 21 but in the steps i wrote 360/18.4 how many marks will i lose

 

[Othman]

For the question 11bi, I wrote the answer ( The square root of 441 / 20 ) Which is 1.05 close to 1.054. Do you think they will accept it.

 

[ibrahim sakka]

i am expecting a mark from 180-185 i know you dont know the boundaries, but does that look like an A*?