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TIMO Khối 7 – Vòng Quốc gia (Heat Round) – Đề số 3

Grade 7Math25 questions1h 30 minutes

📄Description

Đề Vòng Quốc gia (Heat Round) TIMO Khối 7, đề số 3. 25 câu song ngữ Anh–Việt. Đề thi Vòng quốc gia năm học 2018 - 2019

📋Instructions

Đề song ngữ Anh–Việt. 25 câu, 100 điểm, 90 phút. Nguồn: dethi/timo/archive/vmtc/Tài liệu VL TM 2024 (trang 33–35)

📝Exam Questions (25 questions)

Previewing the first 3 questions — the rest is saved for the exam itself.

1Question 14 ptsEasy

There are 5 pieces of white chopsticks, 7 pieces of yellow chopsticks and 9 pieces of blue chopsticks mixed together. If you want to get 3 pairs of chopsticks with same colours in the dark, at least how many pieces of chopsticks are needed to be taken?

Pieces: Chiếc; Pairs: Đôi/cặp; Same colour: Màu giống nhau; At least: Ít nhất.

2Question 24 ptsEasy

Robert goes east for 21km, then goes south for 28km. How many km is he now from the original position?

East: Phía Đông; South: Phía Nam; Original position: Vị trí ban đầu.

3Question 34 ptsEasy

Given that : 3 : 7 A B = , : 5 :11 B C = , : 2 : 3 C D = and A B C D + + + = . What is the value of B?

Value: Giá trị

Hình câu 3

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