TIMO Khối 2 – Vòng Quốc gia (Heat Round) – Đề số 4
📄Description
📋Instructions
📝Exam Questions (25 questions)
Previewing the first 3 questions — the rest is saved for the exam itself.
Alice wrote a 2-digit number on a piece of paper and asked Bobby to guess it. Bobby asked: "Is the number 68?" Alice replied: "One of the digits is correct, the position of that digit is wrong." Bobby asked again: "Is the number 17?" Alice replied: "One of the digits is correct, the position of that digit is wrong." Bobby asked again: "Is the number 79?" Alice said: "One of the digits is correct, the position of that digit is correct." What is the number written by Alice? 2-digit number:
Số có 2 chữ số; Digit: Chữ số; Number: Số; The position of that digit: Vị trí của chữ số đó; Correct: Đúng; Wrong: Sai.
When Bruce was born, mum was 29 years old. When Bruce will be 28 years old, how old will mum be?
Born: Sinh ra; Years old: Tuổi.
According to the pattern shown below, what is the number in the blank? 12 、 15 、 21 、 30 、 42 、 57 、 __
Pattern: Quy luật; Number: Số; Blank: Chỗ trống.
⚠️Important Notes
- 1Ensure stable internet connection throughout the exam
- 2Your progress will be automatically saved periodically
- 3Do not open other tabs or windows during the exam
- 4Click "Submit" button when finished to complete the exam