# Igcse 1hr may 2019 paperWatch

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#1
Hey,
I just took the IGCSE 1HR paper in UAE on 21st paper. Anybody else do it and how did you do?
0
3 weeks ago
#2
Me !! or i hope so
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3 weeks ago
#3
I did it. Do you want to compare answers?
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3 weeks ago
#4
Rocky Handsome
maybe u?
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3 weeks ago
#5
If you want but I'm not sure about my paper.
Did you have an exercise with a tree diagrams for the probability where there are two different groups ( C and D) and you need to find the probability that there are two boys in a team ? or I did a different paper ?
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#6
Q1) 7.1 as it was referring to depth. After that I got 101 on the circle theorems, 240 something on the bearings, however could not complete the vector question. Apart from that nothing was really that tough/challenging. I may have made a few silly mistakes on the indices one and the sin graph comparison, otherwise am looking good.

(Original post by TestTaker123)
I did it. Do you want to compare answers?
0
#7
I believe you may have another paper as I don't recall any group or team question. Perhaps SL or foundation? Or maybe it was 1H.
(Original post by Melaine GUILLON)
If you want but I'm not sure about my paper.
Did you have an exercise with a tree diagrams for the probability where there are two different groups ( C and D) and you need to find the probability that there are two boys in a team ? or I did a different paper ?
0
#8
If we had the same one the first Q should have been about depth in a cylinder.
(Original post by Melaine GUILLON)
Me !! or i hope so
0
3 weeks ago
#9
I got 7.1 as well.
For the circle theorems, I got 101 as well. Did you do the question by leaving the angles in x?
I got 248.0 in the bearing. I got confused on that one as it said to 1dp but the answer on my calculator was something like 248.005 but I got the same.
For the vector question, I got 3:1. I wasn't sure as it didn't state the ratios of OPQ.
For the mean one about the lift, did you get 84?
Did you get the one about the arithmetic sequence? I knew we had to use simultaneous equations but I could only do 1 but I think I got marks for working.

You mentioned you are in UAE. I am in the UAE too. What emirate are you in?
(Original post by MSYED777)
Q1) 7.1 as it was referring to depth. After that I got 101 on the circle theorems, 240 something on the bearings, however could not complete the vector question. Apart from that nothing was really that tough/challenging. I may have made a few silly mistakes on the indices one and the sin graph comparison, otherwise am looking good.
0
3 weeks ago
#10
About the difference in pressure, did you get 3.5?

For the simultaneous equations, I got:

x=1/7 and y=9/7
x=-1 and y=-1

(Original post by TestTaker123)
I got 7.1 as well.
For the circle theorems, I got 101 as well. Did you do the question by leaving the angles in x?
I got 248.0 in the bearing. I got confused on that one as it said to 1dp but the answer on my calculator was something like 248.005 but I got the same.
For the vector question, I got 3:1. I wasn't sure as it didn't state the ratios of OPQ.
For the mean one about the lift, did you get 84?
Did you get the one about the arithmetic sequence? I knew we had to use simultaneous equations but I could only do 1 but I think I got marks for working.

You mentioned you are in UAE. I am in the UAE too. What emirate are you in?
0
#11
I study at Gems Wellington International School Dubai.
As for the questions, you've impressively remembered a hell of a lot compared to me. Tbh I did the theorem generally by trial and error and an alternate angle I somehow managed to link and it fit into each rule - angles in a triangle=180 and opp angles in a cyclic quad=180.
For the vector question rumor is that the answer is 3:2 or 3:1, your on the right lines.
For the mean one I'm sure whatever you got is correct, chances to get the mean q wrong is minimal.
I feel like your bearing value is too high though, word is the answer is 240 - 245 , never heard 248.
Arithmetic sequences was simple and the answer was 16.5,22.5 or 26.5. My memory is too bad to remember which of the values i have put was the 26th term in the sequence. Just needed to do a+9d=.... and the sum formula.
(Original post by TestTaker123)
I got 7.1 as well.
For the circle theorems, I got 101 as well. Did you do the question by leaving the angles in x?
I got 248.0 in the bearing. I got confused on that one as it said to 1dp but the answer on my calculator was something like 248.005 but I got the same.
For the vector question, I got 3:1. I wasn't sure as it didn't state the ratios of OPQ.
For the mean one about the lift, did you get 84?
Did you get the one about the arithmetic sequence? I knew we had to use simultaneous equations but I could only do 1 but I think I got marks for working.

You mentioned you are in UAE. I am in the UAE too. What emirate are you in?
1
#12
Looks good! I remember similar.
(Original post by TestTaker123)
About the difference in pressure, did you get 3.5?

For the simultaneous equations, I got:

x=1/7 and y=9/7
x=-1 and y=-1
0
3 weeks ago
#13
(Original post by MSYED777)
If we had the same one the first Q should have been about depth in a cylinder.
maiko
0
3 weeks ago
#14
(Original post by TestTaker123)
About the difference in pressure, did you get 3.5?

For the simultaneous equations, I got:

x=1/7 and y=9/7
x=-1 and y=-1
I got those as well
0
3 weeks ago
#15
is this mustafa? loll if it is its me rithikaaa - i always check here for answers haha
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3 weeks ago
#16
(Original post by walnut777)
is this mustafa? loll if it is its me rithikaaa - i always check here for answers haha
idk i got 2.9 for the first one because otherwise i wouldnt have used the height of the actual cylinder which is 10cm
so i did 10 - 7.1 which gave me 2.9.
i actually came home and searched up the definition of depth because im like that
me and a friend got 3:2 i hope its right
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3 weeks ago
#17
(Original post by Ailurophile03)
Rocky Handsome
maybe u?
If you'll want to..I'm down
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#18
Yes it's me
(Original post by walnut777)
is this mustafa? loll if it is its me rithikaaa - i always check here for answers haha
0
3 weeks ago
#19
sorry didnt get u
(Original post by Rocky Handsome)
If you'll want to..I'm down
0
3 weeks ago
#20
I got 90 for the circle theorem
0
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