Marutius students Primary School Achievement Certificate (PSAC) Mathematics Mock Practice Paper (Set B)

 

Primary School Achievement Certificate (PSAC)

Mathematics Mock Practice Paper (Set B)

Question 1

Work out:

  6 3 5
+ 1 4 2
_______

Answer: 

Question 2

Work out:

  7 6 4
- 2 4 1
_______

Answer: 

Question 3

What is the special name given to the quadrilateral shown?

Answer: 

Question 4

Work out:

  4 0 3
×     3
_______

Answer: 

Question 5

Reduce ¹²⁄₃₀ to its lowest term.

Answer: 

Question 6

Convert 8.5 km into metres.

Answer:  metres

Question 7

Complete the table given below.

In words	In figures
(a) Three hundred and seventy-two
(b)	2451

Question 8

What fraction of the diagram is shaded?

Answer: 

Question 9

Work out:

   _______
4 ) 1 7 3 6

Answer: 

Question 10

Work out:

⁵⁄₁₇ + ⁷⁄₁₇

Answer: 

Question 11

Find the value of 9².

Answer: 

Question 12

Tick (✓) the box showing the correct answer.

A reflex angle is

 less than 90°

 between 90° and 180°

 equal to 180°

 between 180° and 360°

Question 13

Find the Highest Common Factor (H.C.F.) of 12 and 18.

Answer: 

Question 14

Arrange the following numbers in ascending order.

5204, 2504, 2450, 5420

Answer: , , , 

Question 15

Calculate angle x.

Answer: angle x = °

Question 16

Express ²³⁄₅ as a mixed number.

Answer: 

Question 17

(a) Calculate 0.4 × 1.2

Answer: 

(b) Calculate 14.8 ÷ 4

Answer: 

Question 18

What is the place value of 5 in 45 312?

Answer: 

For questions 19 to 23, select or evaluate the correct structural parameters.

Question 19

What is the Least Common Multiple (L.C.M.) of 8 and 12?

 A   12

 B   24

 C   48

 D   96

Question 20

Which of these numbers is a prime number?

 A   21

 B   27

 C   29

 D   33

Question 21

³⁄₅ expressed as a percentage is:

 A   30 %

 B   50 %

 C   60 %

 D   75 %

Question 22

Which number is 2000 less than 45 800?

 A   43 800

 B   45 600

 C   47 800

 D   43 600

Question 23

Rohan has 62 stamps. Priya has 3 times as many stamps as Rohan. How many stamps does Priya have?

Answer:  stamps

Question 24

A cuboid has a volume of 240 cm³. The cuboid has length 8 cm and width 5 cm. Calculate the height of the cuboid.

Answer:  cm

Question 25

Triangle PQR is isosceles where PQ = PR = 12 cm. The perimeter of triangle PQR is 30 cm.

Find the length of the base line QR.

Answer: QR =  cm

Question 26

During a clearance sale, prices are reduced by 15%. A jacket is sold at a reduced price of Rs 5100. Calculate the original price of the jacket.

Answer: Rs 

Question 27

The bar chart below shows student attendance data across 5 days. Friday's data is missing.

(a) If total composite weekly attendance was 210 students, find Friday's attendance.
Answer: 

(b) Calculate the angle slice representing Tuesday's attendance on a circle pie chart.
Answer: °

Question 28

The coordinate plane shows the points P, Q, and R.

(a) State the coordinates of point R.
Answer: R (  ,  )

(b) Calculate the total area of right-angled triangle PQR.
Answer:  unit square