**31. Tom is making couscous. The recipe says he needs 480 grams of couscous for 4 people. How much does he need for 14?**

- 1,050g
- 1,920g
- 1,680g
- 2,540g

**32. Today is 7 degrees Celsius. Yesterday was 13 degrees Celsius cooler. What was yesterday’s temperature?**

- -5 degrees Celsius
- -6 degrees Celsius
- 0 degrees Celsius
- 6 degrees Celsius

**33. What is the volume of a cube with a length of 10cm, a width of 5cm and a height of 8cm?**

- 23 cm3
- 50 cm3
- 400 cm3
- 800 cm3

**34. Can you find the solution to this problem?**

- 1/8
- 2/3
- 3/27
- 4/12

**35. In which equation is the solution 82?**

- 5 x 4 + 2 x 6
- 32 x (10 – 8) + 6
- 10 x (8 – 2) + 32
- 2 x (10 x 6) – 38

**36. 90% of runners completed a marathon. 30% of them were men. If 270 men completed the marathon, how many total runners started the marathon?**

- 630
- 900
- 1000
- 1200

**37. Which one is the net of a cube?**

- A
- B
- C
- D

**38. Which one is not a geometric progression?**

- 2, 6, 18, 54
- 1, 5, 25, 125
- 4, 8, 16, 32
- 3, 6, 9, 12

**39. Each letter of the word “Mathematical” is written on individual pieces of paper and placed in a bag. You reach into the bag and pull out a letter. What is the probability that it’s a vowel?**

- 1 in 3
- 1 in 2
- 5 in 12
- 7 in 12

**40. 10 road workers take 5 days to complete a road repair, working 2 hours a day. How many days would it take 2 people working 5 hours a day to finish a repair?**

- 2
- 10
- 15
- 20