Description
What’s Included in This Paper?
| Examination Details | Information |
|---|---|
| Course Code | 8011/2 |
| Course | ECDE Certificate Proficiency |
| Subject | Arithmetic |
| Year | December 2010 |
| Time | 1 Hour |
| Questions | 15 questions (ALL compulsory) |
| Total Marks | 40 marks |
| Pages | 7 printed pages |
What’s Inside the Examination?
Question 1 (1 mark)
Writing large numbers in words (289,116,943)
Question 2 (2 marks)
Algebraic simplification with given variables (a=3, b=1, c=2)
Question 3 (2 marks)
Finding unknown angles in a diagram
Question 4 (3 marks)
Perimeter of a rectangle (length: 3x+1, width: 3 cm shorter, perimeter: 22 cm)
Question 5 (3 marks)
Commission calculation (Basic salary: Sh. 8,450, Commission: 4% on sales above Sh. 10,000, Total income: Sh. 14,800)
Question 6 (3 marks)
Fraction operations (2/5 × (14 – 3½) × 2/3 ÷ 1â…” + 3)
Question 7 (3 marks)
Volume of a swimming pool (cross section, 8 m long)
Question 8 (2 marks)
Solving linear equation (3 – x = 8x + 12)
Question 9 (4 marks)
Simultaneous equations (5 shirts + 3 shorts = Sh. 1,750; 3 shirts + 1 short = Sh. 850)
Question 10 (2 marks)
Graph interpretation (milk sales in litres over a week)
(a) Highest sales day (1 mark)
(b) Total sales in first five days (1 mark)
Question 11 (3 marks)
Word problem with bananas (Oketch has t bananas, Mwangi has five times, half of all is 18)
Question 12 (3 marks)
Map scale calculation (3.5 cm on map, scale 1:200,000, actual distance in km)
Question 13 (4 marks)
Circle geometry (radius 6.5 cm, chord QR 5 cm, area of shaded region, correct to 2 decimal places)
Question 14 (2 marks)
Currency conversion (1 US=KSh.64.38,750USÂ to Kenya Shillings)
Question 15 (2 marks)
Distance calculation (3 hours 40 minutes at 60 km/h)



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