8th May Maths Paper 2 full solutions

[omaaaar]

What grade does a 57 in p2 make on average

 

[mrdarkevil19989]

what is your exceptions about paper 2 curve

 

[omaaaar]

Is anyone online to answer my question

 

[Bloodserpent]

I regret not investing much time in maths after looking at that pdf..

 

[uzair shahid]

What grade does a 57 in p2 make on average

its not that good, u should get 65+ in paper 2 because paper 4 is 3 times harder. Now u should aim to get 120+ in paper 4 out of 130 to get an overall A*.

 

[atieh23]

Hi,

24 hours have passed so I can upload my solutions to Paper 2.

If you have any questions, I'll be happy to answer them.

(This is Paper 2 version 2. If anyone knows how to add this to the thread title, please tell me).

For the formulait was -b(-or+)(bsquared-4ac)over a if I wrote b instead of -b how many marks they will take.
Thanks in advance

 

[Reshmi]

I got a 68... How much would i need to get in paper 4 to get an A*?

 

[xpfaddict]

sir i wrote 1.15 instead of 1.1 in upper bond question!!!
will i get marks ?

 

[sweet.sugar]

sir i wrote 1.15 instead of 1.1 in upper bond question!!!
will i get marks ?

same here :/

 

[medo_elking]

f
or the upper bond u will lose like 2 marks! and for the last answer u will lose the whole mark!

how the whole marks if working is done?!! btw already the upper bound carries 2 nd i did one step correct jst final answer wrong so how i lose full 2 marks??!!1 nd in distance i did 3 steps out of 4!!

 

[medo_elking]

because the significant figure excludes the others so two u have to show only two figures where u showed like 10!

but isnt zeros after decimal have no value?!

 

[uzair shahid]

I got a 68... How much would i need to get in paper 4 to get an A*?

get 130 get a world ranking
but if u need a A* u just need 110+ marks in paper 4.

 

[drakeeee]

LALALALALALALALALALAL!!

 

[notnek01]

sir if i did all the working in the distance question nd i forgot to divide 900 by 60 to get 15, how much will i lose?? btw i did all the working of the area :/
plus if i did the question of upper bound working but i wrote 6.15 instead of 6.1 but i did the working nd the absolute error part how much will i lose??!!
nd the question of writing to 2 significant figures i wrote 5.20000000 instead of jst 5.2 ,will this be wrong??

You will get 2/4 or 3/4 for the speed-time question. It depends how generous CIE are.

If you wrote 6.15 for the bounds question, you will get 1 mark.

You will not get the mark for the significant figures question. The 7 zeros are 'significant' so you have rounded to 9sf instead of 2sf.

 

[notnek01]

in significant figure question, i wrote 52 instead of 5.2
do you think theyll cut marks? because their main purpose was checking if the student knows how to round their answer and not add zeros?

You will get no marks for this question.

 

[notnek01]

Sir, I wanted to ask about the question where we had to find BC i had got there an answer 5.25 but the correct one is 10.2 could u please help me.!

Can you post your working?

 

[notnek01]

sir could you please ask your friends (the igcse teachers ) to post the answers like this after 24 hour of each exam ??

My school is teaching only IGCSE Maths this year so the answer is no

 

[notnek01]

Hi sir, for the functions q. gg(x) I wrote 1/x^-1 [1/x inverse], which is the same as x but not fully simplified. Do I still get the full mark or will they deduct 1 likely?

You will lose one mark.

 

[notnek01]

For the formulait was -b(-or+)(bsquared-4ac)over a if I wrote b instead of -b how many marks they will take.
Thanks in advance

I'm not sure but I'd guess that you'll get 2 marks.

 

[notnek01]

sir i wrote 1.15 instead of 1.1 in upper bond question!!!
will i get marks ?

Do you mean 6.15?

If you wrote 6.15 you will get one mark.