Australian Mathematics Competition 2021 - Answers

QUESTION

UPPER PRIMARY

JUNIOR

INTERMEDIATE

SENIOR

1

E

C

D

E

2

E

B

C

D

3

E

B

A

C

4

A

B

D

A

5

A

C

B

B

6

D

E

B

C

7

A

B

E

B

8

E

A

B

B

9

D

C

B

C

10

D

E

D

C

11

E

B

C

D

12

D

A

D

B

13

D

D

C

A

14

A

D

A

C

15

B

D

C

A

16

C

B

E

D

17

C

C

A

B

18

C

E

C

E

19

C

A

E

E

20

A

C

E

E

21

E

B

E

C

22

B

B

C

E

23

A

C

D

E

24

B

C

B

C

25

D

A

E

D

26

666

356

71

245

27

72

84

36

211

28

45

250

55

99

29

17

40

93

966

30

117

232

792

384

 

Popular posts from this blog

Australian Mathematics Competition (AMC) -2023

Image
Australia’s largest and longest running maths competition is back for 2023! Available for years 3-12, the Australian Mathematics Competition (AMC) takes place Wednesday 2 to Friday 4 August. Uniquely designed each year by leading educators and academics, the AMC is designed to challenge and extend your students’ problem-solving skills. Printed paper entries close Friday 14 July and online entries close Tuesday 1 August. Visit the Australian Maths Trust website to sign up today. Check here for the past Exam Papers and Answers.
Read more

Junior Science Olympiad Exam (New)

Image
The Junior Science Olympiad Exam is designed to take science students in years 7 to 10 to the next level. The exam is based on general science content (biology, chemistry and physics) and assumes students have a good knowledge of the Australian Curriculum – Science up to a Year 10 level. Some questions in the exam may also involve higher-level content (such as might be encountered by an extended Year 10 student). A range of analysis questions will also be included for which any necessary extra information is provided. The exam is held online, is two hours long, and questions are multiple choice. Students will receive a certificate indicating their grade based on their exam performance. Students that perform exceptionally well, and are eligible, may receive invitations to future science extension programs and activities hosted by Australian Science Innovations.
Read more

International Chemistry Quiz

Image
ICQ provides a major focus for secondary school students on the relevance of chemistry in an exciting and stimulating way. The RACI invites all students to participate in the ICQ. Click here for the ICQ past paers...
Read more