T4W2 Revision Test Section A

Q1. Find the value of $\frac{14z}{10}+2z-6$  when z=2.

• 0.8

• 2.6

• 8

• 12.8

Q2. A number when divided by 15 gives a remainder of 3.

Which of the following can be added to the number to change it to a multiple of 5?

• 0

• 2

• 3

• 4

Q3. Audric bought an apple from the supermarket. Which of the following is most likely to be the mass of the apple?

• 1g

• 10g

• 100g

• 1000g

Q4. Derrick bought some items as shown in the table. He paid using 2 pieces of $5-dollar notes. How much change did he receive?

• $4.85

• $4.95

• $5.85

• $5.95

Q5. Strip C is divided into 4 equal parts and Strip D is divided into 7 equal parts. The length of 2 parts of Strip C is equal to 5 parts of Strip D as shown in the figure.

What is the ratio of the length of Strip C to the length of Strip D?

• 4:7

• 10:7

• 7:4

• 10:9

Q6. Arrange the following from the largest to the smallest: $4.2l,\ 4\frac{2}{5}l,\ 4l\ 250ml$  

•  $4.2l,\ 4l\ 250ml,\ 4\frac{2}{5}l$  

•  $4\frac{2}{5}l,\ 4.2l,\ 4l\ 250ml\$  

•  $4.2l,\ 4\frac{2}{5}l,\ 4l\ 250ml$  

•  $4\frac{2}{5}l,\ 4l\ 250ml,\ 4.2l$  

Q7. After a discount of 15%, the price of a pair of sneakers is $170.

Students are given a further discount of $10.

What is the total percentage discount given to students for each pair of sneakers?

• 15%

• 20%

• 25%

• 40%

Q8. A repeated pattern is formed using the numbers 1 and 0.

The first 12 numbers are shown in the diagram. What is the sum of the first 103 numbers?

• 40

• 41

• 60

• 61

Q9. The figure is made up of 6 identical rectangles. It has a perimeter of 80 cm. Find the length of side A.

• 4 cm

• 12 cm

• 16 cm

• 20 cm

Q10. In the square grid, figures A and C are triangles and B is a square.

Arrange A, B and C in order from the figure with the largest area to the figure with the smallest area.

• C, A, B

• C, B, A

• A, C, B

• A, B, C