MATHS#12 ~ CXC CSEC MATHEMATICS JANUARY 2011 Paper 1 ~ Revision#2

CXC CSEC Mathematics ~ 05 January 2011 Paper 1 ~ Q & A Timestamps:
01 ~ percent of a number ~ Q & A 0:15
02 ~ pi to 3 decimal places ~ Q & A 0:30
03 ~ mixed fraction to 3 significant figures ~ Q & A 0:45
04 ~ number of students in class with glasses ~ Q & A 1:00
05 ~ part to whole, triple ratio, larger & smaller share difference ~ Q & A 1:15
06 ~ percent of a number ~ Q & A 1:30
07 ~ negative fraction cubed ~ Q & A 1:45
08 ~ hcf, highest common factor ~ Q & A 2:00
09 ~ 3n, odd, even number ~ Q & A 2:15
10 ~ distributive law ~ Q & A 2:30
11 ~ equivalent sets ~ Q & A 2:45
12 ~ Universal set, subset, complement ~ Q & A 2:55
13 ~ Venn diagram, shaded region ~ Q & A 3:10
14 ~ Venn diagram, intersection ~ Q & A 3:25
15 ~ land tax ~ Q & A 3:40
16 ~ dress, discount ~ Q & A 3:55
17 ~ insurance ~ Q & A 4:10
18 ~ cow, gain percentage ~ Q & A 4:25
19 ~ simple interest, solve for rate ~ Q & A 4:40
20 ~ hire purchase ~ Q & A 4:55
21 ~ gas cost ~ Q & A 5:10
22 ~ daily wage, mean wage ~ Q & A 5:25
23 ~ sum of fractions with like denominator ~ Q & A 5:40
24 ~ inequality ~ Q & A 5:55
25 ~ negative number distributed over term ~ Q & A 6:10
26 ~ multiply and combine, quadratic-type expression ~ Q & A 6:20
27 ~ abstract algebra, m star n rule ~ Q & A 6:35
28 ~ John, Max marble question ~ Q & A 6:50
29 ~ solve for x ~ Q & A 7:05
30 ~ word problem, original number, hmm ~ Q & A 7:20 ~ SEE COMMENTS
31 ~ simultaneous equation ~ Q & A 7:35
32 ~ volume, edge, cube ~ Q & A 7:50
33 ~ units conversion, millimeter ~ Q & A 8:05
34 ~ distance around circular pond ~ Q & A 8:20
35 ~ speed formula ~ Q & A 8:35
36 ~ area of trapezium ~ Q & A 8:50
37 ~ perimeter, triangle, sides ~ Q & A 9:05
38 ~ cylinder, volume ~ Q & A 9:20
39 ~ time of travel ~ Q & A 9:35
40 ~ pie chart, sports, football ~ Q & A 9:50
41 ~ pie chart, sports, cricket ~ Q & A 10:05
42 ~ pie chart, sports, probability ~ Q & A 10:20
43 ~ median of a list of numbers ~ Q & A 10:35
44 ~ probability, bag of items ~ Q & A 10:50
45 ~ class boundaries ~ Q & A 11:05
46 ~ line graph, inequality ~ Q & A 11:20
47 ~ f(x) at x = -5 ~ Q & A 11:35
48 ~ straight line touches y-axis ~ Q & A 11:50
49 ~ graph of a function ~ Q & A 12:05
50 ~ arrow diagram, function ~ Q & A 12:20
51 ~ function, domain, range ~ Q & A 12:30
52 ~ circle, construction, equilateral triangle ~ Q & A 12:45
53 ~ parallel lines, transversal, alternate interior angle ~ Q & A 13:00
54 ~ trigonometry, tangent ~ Q & A 13:15
55 ~ line segment, translation ~ Q & A 13:30
56 ~ parallel lines, alternate interior angle ~ Q & A 13:45
57 ~ triangle, rotated ~ Q & A 14:00
58 ~ line y = x, rotated ~ Q & A 14:15
59 ~ triangles to cover a rectangle ~ Q & A 14:30
60 ~ triangle, reflection in the x-axis ~ Q & A 14:45

My CSEC Maths January Playlist:
   • CXC CSEC Mathematics January Paper1s  

My CSEC Maths May/June, One July Playlist:
   • CXC CSEC Mathematics May/June Paper1s  

All CSEC Maths Vids ~ Highest Revised Versions ~ Listed Chronologically:
   • CSEC Mathematics Paper1s