1 www.talkingmaths.com P6/PSLE/Ex3
PSLE Revision 3
1. The value of
+
is __________________.
(1)
(2)
(3)
(4)
( )
2. The figure below is not drawn to scale. Given that MNOP is a rectangle and
MOQ is and isosceles triangle, find ∠OQP.
25°
M N
P O
Q
(1) 25° (2) 45°
(3) 65° (3) 85° ( )
3. Dahlia gave
of her income to her parents. She then spent $600 of her
remaining money on a TV set and had
of her salary left. How much money did
she give her parents?
(1) $600 (2) $1200
(3) $1500 (4) $2100 ( )
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4. Express 20 cm as a fraction of 1 km.
(1)
(2)
(3)
(4)
( )
5. What is the length of the arrow shown below?
(1) 7.5 cm (2) 6.5 cm
(3) 6 cm (4) 5 cm ( )
6. At 09 00, Mr Wee left Town A and travelled toward Town B at an average speed
of 60 km/h. The distance between the two towns was 270 km. what time would
Mr Wee reach Town B?
(1) 01 30 (2) 04 30
(3) 11 30 (4) 13 30 ( )
7. Simplify 4b – 3 + 2b + 9.
(1) 6b – 12 (2) 6b + 6
(3) 6b – 6 (4) 6b + 12 ( )
8. The ratio of Fred’s stickers to Richard’s stickers is 3 : 5. They have 128 stickers
altogether. How many more stickers does Richard have than Fred?
(1) 16 (2) 32
(3) 48 (4) 80 ( )
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9. The figure below is made up of Square X and 2 rectangles. Each length and
widths are in whole numbers. Find the area of Rectangle Y.
(1) 24 cm² (2) 30 cm²
(3) 36 cm² (4) 46 cm² ( )
10. Jake, Tony and Scott had some marbles. Tony received some marbles which
increased his marble collection by 40% and Jake received 40 marbles. In the end,
the ratio of the number of marbles Jake had to the number of marbles Tony had
to the number Scott had became 8 : 7 : 15. If Ben had 300 marbles, how many
marbles did Tony have at first?
(1) 90 (2) 100
(3) 140 (4) 160 ( )
11. Max wants to pack some identical cuboids into the container shown below. What
is the maximum number of cuboids he can pack into the container?
3 cm 10 cm
2 cm
3 cm
6 cm
13 cm
(1) 36 (2) 40
(3) 43 (4) 44 ( )
64 cm²
X
Y
18 cm²
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The graph below shows the number of boys and girls in each school. Study it carefully
and use it to answer questions 12 and 13.
12. What percentage of the total enrolment in the four schools are girls? Round off
your answer to the nearest ten per cent.
(1) 40% (2) 60%
(3) 70% (4) 80% ( )
13. How many more pupils are there in School A and School B than in School C and
School D?
(1) 180 (2) 270
(3) 360 (4) 450 ( )
14. Michael had $360 more than Jill. When he gave her $20, the amount of money he
had become thrice as much as the amount Jill had. How much money did
Michael have at first?
(1) $140 (2) $160
(3) $480 (4) $500 ( )
0
30
60
90
120
150
180
210
240
270
300
School A School B School C School D
Nu
mb
er
of
pu
pil
s
girls
boys
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15. The figure below is made up of a quarter circle and a three-quarter circle. Find the
perimeter of the figure. (Take =
)
7 cm
7 cm
(1) 44 cm (2) 55 cm
(3) 62 cm (4) 63 cm ( )