HKIMOOfficial Paper

Official Paper HKIMO 2025 - Grade 5 - Heat Round

The official 2025 paper. Practise with a timer, automatic marking and a question by question review.

Time limit

60 minutes

Questions

25 questions

Maximum score

100 points

Question type

Multiple choice

How this paper is marked

  1. 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
What is the value of the next number in the following sequence? 100, 99, 97, 93, 85,...
  • A69
  • B75
  • C73
  • D77
Question 2 of 254 points
In a car park, there are cars and motorbikes with 200 wheels altogether. The number of cars is 20 more than the number of motorbikes. How many cars are there in the park?
  • A20
  • B40
  • C60
  • D80

23 more questions are waiting for you.

Your work is automatically saved, timed, and marked in detail right after submission.

Leaderboard for this paper

Only each student's FIRST timed attempt counts, just like a real exam. Equal scores: the faster time ranks higher.

HKIMO 2025 Grade 5 Heat Round Past Paper with Answers