Test 1

2.

(2)

17.

17/27

47.

$50

Test 2

17.

36 dogs

26.

9:10

46.

20 cm²

Test 3

45.(b)

150%

Mid-Year Examination Trial Paper

2.

(2)

27.

1 73/84

35.

The second sentence should read: What is the area of the hexagon?

40.

The second sentence should read: The ratio of the length of CD to the length of EF is 5:3.

Test 4

2.

(4)

5.

Should read "John has 26 marbles..."

13.

(3)

15.

Should read "15 cars have an average of 4 passengers.  If 10 of the cars have an average of 5 passengers, how many passengers do the remaining cars have on average."

38.

$22.67

Test 5

5.

16

11.

(3)

17.

65^o

34.

Should read "The volume of a cuboid is 720 m³.  If it is 6 m tall,..."

39.

given: OM = ON (there should be little double lines crossing OM as well as ON)

Year-End Examination Trial Paper

17

27/20

44.

The only way to get the same answer as the book is if the second sentence is changed to "If Charles had $320 more than John,..."

46.

Fourth column should be 67:100, 0.67, 67/100, 67%

48.(b)

Not enough data.

50.(b)

Omit this problem.