can someone post the link to the gcse olevels timetable OCT/NOV 2012

[zainabkhann]

Please post the timetable for gcse olevels 2012 oct/nov, really neeed it badl.y

Thanks

 

[zainabkhann]

guys got the timetable, would just like to know if someone can check for me what date is gcse olevels maths D calculator exam on paper 1 and paper 2
By looking i think its paper1: oct 24
and paper 2: nov 5

 

[aalmuhannadi]

guys got the timetable, would just like to know if someone can check for me what date is gcse olevels maths D calculator exam on paper 1 and paper 2
By looking i think its paper1: oct 24
and paper 2: nov 5

For Pakistan?

 

[zainabkhann]

Yeah

 

[aalmuhannadi]

guys got the timetable, would just like to know if someone can check for me what date is gcse olevels maths D calculator exam on paper 1 and paper 2
By looking i think its paper1: oct 24
and paper 2: nov 5

You have the correct dates there, I just checked.

 

[zainabkhann]

thankyou

 

[aalmuhannadi]

thankyou

No problem

 

[zainabkhann]

Can you please send me a link of the IELTS past papers? the website u mentioned does not have any past papers.

 

[aalmuhannadi]

Can you please send me a link of the IELTS past papers? the website u mentioned does not have any past papers.

Yes that website was for preparation solely. However, I have a couple of website which offer some practice tests for each section, some more than others:

http://www.ielts-exam.net/
http://www.world-english.org/ielts_free_tests.htm
http://www.english-online.org.uk/ie...ystem&fun=startIntroRequest()&spt=readcontent
http://www.aippg.com/ielts/ielts-downloads.htm
http://www.examenglish.com/IELTS/

I don't think there's an official site for practice tests, although you can easily buy books which offer practice tests locally at most bookstores nowadays.

 

[zainabkhann]

thanks il use these, yesterday i wrote some mini answers for all the questions in the speaking section of part 1

 

[zainabkhann]

Can you please send me a gcse revision pdf book, someone sent it to me last time and i dont have it anymore.
I need help on this question: write down all integers that satfisfy the inequality question 4b of olevels gcse may/june 2011 paper 1 question

i also need help on the following questions, i know they seem easy but its been long since ive done maths so i have forgotton everything

4b)
5b)
7b)
8)
9)
10)
11)
13b ii)
14 b)
16)
17 c)
19b)
20b)
23 ii)

these are quite a lot of questions, but they are quite small. need small mini explanantions and steps on how to do them, and if someone has any neat tricks then that will work too

Thanks everyone!

 

[aalmuhannadi]

Can you please send me a gcse revision pdf book, someone sent it to me last time and i dont have it anymore.
I need help on this question: write down all integers that satfisfy the inequality question 4b of olevels gcse may/june 2011 paper 1 question

i also need help on the following questions, i know they seem easy but its been long since ive done maths so i have forgotton everything

4b)
5b)
7b)
8)
9)
10)
11)
13b ii)
14 b)
16)
17 c)
19b)
20b)
23 ii)

these are quite a lot of questions, but they are quite small. need small mini explanantions and steps on how to do them, and if someone has any neat tricks then that will work too

Thanks everyone!

4b. -6 <= x < 6
Separate the inequality into 2 parts and then solve:
-6 <= 3x
-2 <= x

3x < 6
x < 2

So now join them together to get: -2 <= x < 2, so x has to be one of the following: -2, -1, -, 1.

 

[aalmuhannadi]

I cannot answer 5b as we did not study it in Edexcel :/

 

[aalmuhannadi]

I answered 7b in your other thread.

Here's question 8:

y = kx^2
2 = k4^2
2 = 16k
k = 2/16 = 0.125

Substitute 10 for x and 0.125 for the constant 'k':
y = 0.125 X x^2
y = 100 X 0.125
y = 12.5

 

[aalmuhannadi]

Question 9: The line at the top is horizontal at x=3, so that is the equation for it. For the other line, find the rise over the run for two points on the line, e.g. two points -2 / 1, which equals to -2. So it's equation must be y = -2x (no variable for 'c' because it intercepts the y-axis at the origin).

The inequalities therefore must be
x <= 3 because the shaded region is below the line.
y >= -2x because the shaded region is above the line

 

[aalmuhannadi]

10. 8:27 is the ratio of their volumes. Find the cube root of the ratio, which equals to 2:3. Multiply it by 12: (2/3) X 12 = 18

 

[aalmuhannadi]

11. We need to find The hypotenuse of the right triangle at the left. We know that the adjacent side must be 14 because 35 - 21 = 14. To find AD or the hypotenuse of this triangle, we need to use trigonometry. We only have one side which we figured out here. However, the ratios are given in the table. The ratio which works is the cosine rule. (C A H).

H = A / C
H = 14 / (7/25) <-- cosine of the angle is already given in the table.
H = 50

 

[aalmuhannadi]

13. b.ii. Brazil = 7,600,000
Vietnam = 21,000,000

Subtract Brazil from Vietnam to get 13,400,000. Convert it to standard form to get 1.34 X 10^7

 

[Waleed007]

Can you please send me a gcse revision pdf book, someone sent it to me last time and i dont have it anymore.
I need help on this question: write down all integers that satfisfy the inequality question 4b of olevels gcse may/june 2011 paper 1 question

i also need help on the following questions, i know they seem easy but its been long since ive done maths so i have forgotton everything

4b)
5b)
7b)
8)
9)
10)
11)
13b ii)
14 b)
16)
17 c)
19b)
20b)
23 ii)

these are quite a lot of questions, but they are quite small. need small mini explanantions and steps on how to do them, and if someone has any neat tricks then that will work too

Thanks everyone!

4b) to satisfy the inequality
-6 </3x < 6
-6-5-4-3-2-1 0 </ 3x < 1+2+3+4+5+6
so, to to satisfy the inequality which is less than 6 and more than -6
-3 ,- 2, -1, 0 ,-1
5b) |d| means we have to find the magnitude
The formula for Magnitude is m=/x^2+y^2
Subsitude the values and you'll get the answer, i.e 10

7b) Ratio for boys and girls are 3:4
120 more girls, so total ratio is 7
to find the total students, 120x7=840 Ans.

8) Y is directly proportional to the 'X'^2
so it's given that y=2 when x =4, we have to find y when =10.
The Formula for Directly proportional is, Y=K^2
First to find 'K' that will be 0.125, now substitute K in the formula, to find y when x=10
that will be, y=12.5

9) Check the diagram the shaded region, in which 1 inequality is given y >/ 3x -2
now check the shaded region, where y=3 so, the 1st inequality is Y=</3
For other we will use the straight line formula y=mx+c
Get the coordinates (0,0) and the other see the line from Y axis intersecting the x axis the coordinates are (-2,4)
Find the gradient, i.e -2, so the second inequality is y >/-2x

10) Use the formula (v1/v2)=(h1/h2)^3
Consider Cylinder A as v1 and B as v2, same goes for height h1 = A and h2=B
We have to find the height , Volumes is already given 8:27 xross mulitply and you'll get the height that will be 18cm

 

[aalmuhannadi]

Also forgot how to do 14 because we didn't learn it at school. Here's 16:

You just literally put a protractor over the angles and measure.
a. 57 degrees
b. 237 degrees (first you have to draw a north line above point A and measure clockwise)
c. put a ruler along line BC and measure it in centimetres, you'll get 9.25cm. Since the scale is 1cm to 25km, multiply 1 by 25 to get 237.5km.