HKIMOOfficial Paper

Official Paper HKIMO 2021 - Grade 8 - Heat Round

The official 2021 paper. Practise with a timer, automatic marking and a question by question review.

Time limit

59 minutes

Questions

25 questions

Maximum score

100 points

Question type

Multiple choice

How this paper is marked

1Each correct answer earns the full points for that question. Wrong or blank answers lose nothing.

Preview a few questions

Question 1 of 254 points

There are 7 cards, each of which has a distinct number including 2, 4, 6, 8, 10, 12 and 14. Amy, Harry and Ruby respectively draw 2 different cards. The sum of Amy’s numbers is 20. The sum of Harry’s numbers is 12. The sum of Ruby’s numbers is 16. Find the number on the remaining card.

Question 2 of 254 points

A store sells 2 types of cakes. Each cake of type A costs 20dollars. Each cake of type B costs 30dollars. One day, they sold 18 cakes in total and collected 420dollars. How many cakes of type B did the store sell?

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