8th May Maths Paper 2 full solutions

[JBawazir]

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).

where can i finfd the the solutions for paper 2 version 1?

 

[AndreiMihai12]

Just a small question. Instead of writing -4,-3,-2,-1 i wrote -5<x<0. Any idea what i could get for that?

 

[wajeehaz]

u didnt convert mins to hours..

thankyou, but will i atleast get 3 marks for my working?

 

[wajeehaz]

Just a small question. Instead of writing -4,-3,-2,-1 i wrote -5<x<0. Any idea what i could get for that?

i wrote the correct answer, but forgot to write minus :/
your answer would be incorrect because the values we got for x were 0.6/5 to 4.5

 

[Dayara_angel_15]

what grade is a 55 out of 70??is it very bad?

 

[Dayara_angel_15]

what grade is 55 out of 70? is it very bad?

 

[wajeehaz]

How many marks will be deducted in the speed time graph question if answer is 900 km

i think one, because your working was correct

 

[medo_elking]

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??

 

[wajeehaz]

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?

 

[wajeehaz]

Ahan ok bt since p2 was easy n if paper p4 will also be easy then
I mean any guess

no,probably hard :/

 

[uzair shahid]

what grade is 55 out of 70? is it very bad?

yes, because u should get 65+ in paper 2 to get an overall A* as paper 4 is very hard in comparison with paper 2.
now u should aim for getting 120+ out of 130 in paper 4.

 

[imaBeast]

damnnn i got like 40 /70

 

[imaBeast]

thats bad i got like 40 / 70 hope for a C

 

[mohamed aiman]

can u please contact me if u got any exam paper at my fb http://www.facebook.com/mohamed.aiman.s

 

[Sufiyancs]

I just did one mistake

line of best fit?
bcoz i did that

 

[ZaqZainab]

line of best fit?
bcoz i did that

nope the correlation i was so dumb i wrote No correlation

 

[Abdul Basit Arif]

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.!

 

[Sufiyancs]

nope the correlation i was so dumb i wrote No correlation

i joined the 3 points on best fit line :/

 

[mohammed haha]

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

 

[GuardianSoul]

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?