2. `

3. MATHEMATICS OLYMPIADS
2013 CONTEST
Rules and Regulations
`
1. Please fill in your FULL name, school name and year clearly in the answer
sheet given.
2. Do not start answering the questions until you are told to do so.
3. No calculators and any unauthorised electronic devices (including mobile
phones) are allowed during the contest.
4. Strict silence must be observed at all times in the hall.
5. If you have any request or enquiry, please raise your hand and wait for an
invigilator.
6. The time allowed for the contest is 40 minutes. You must stop writing when
you are told to do so.
7. You MUST fill in your answer in the answer sheet provided.
8. The correct answer to each problem will be awarded one (1) point.
However, you will NOT be penalised for each incorrect answer.

4. Question 1
What is the length of the
pencil in cm?

5. Question 2
3 026 x 41 =

6. Question 3
10 380 5x9=

7. Question 4
25.01 5=

8. Question 5
1 3
2 hours 1 hours
2 4

9. Question 6
65 cm + 95 mm = ____ cm

10. Question 7
5 kg 80 g 4 = ____ kg

11. Question 8
25.3 – 4.98 + 6.7 =

12. Question 9
3 9
What is the answer ?
5 10

13. Question 10
The figure consists of a number line.
What is the value of P?

14. Question 11
The figure shows
information of two
siblings. Zaidah’s
age is not shown.
Zaidah is Aishah’s
elder sister. The
Name Zaidah Aishah
difference in age
between them is 1 Age 9 years
8 months
year 7 months. What
is Zaidah’s age?

15. Question 12
The figure shows a rectangle.
What is the area, in cm², of
the rectangle?

16. Question 13
The figure shows a cuboid.
What is the volume, in
cm³, of the cuboid?

17. Question 14
Sirna has 1 240 marbles. She gives 200
marbles to Aliya. She keeps the
remainder equally in 8 containers. How
many marbles are there in 3 containers
altogether?

18. Question 15
The figure shows the time
Rehan arrived at a dinner.
The dinner started 15
minutes later. At what time
did the dinner started?

19. Question 16
The figure shows a tin of
paint. Azri needs 6 tins of the
paint to paint his room. What
is the total volume of paint he
needs?

20. Question 17
The figure shows the
mass of box P and
box Q.
How much weight, in
g, must be added to
box P to balance the
scales?

21. Question 18
String Length
P 1.5 m
Q 0.7 m less than P
The figure shows the lengths of
two strings. What is the total
length, in cm, of the two strings?

22. Question 19
Johan, Karim and Lisa collect 380 cans
in recycle campaign. Johan collects 120
cans. Karim collects the same number of
cans as Lisa. How many cans does
Karim collect?

23. Question 20
Adam has $100. Danisha has $10 more
than Adam. Raihana has $15 less than
Danisha. How many dollars does Raihana
have?

24. **END OF QUESTIONS**
WELL DONE