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Đề thi olympic tiếng anh lớp 5 năm học 2012 vòng 3 đề thi số 1
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ĐỀ THI OLYMPIC TIẾNG ANH LỚP 5 NĂM HỌC 2012
VÒNG 3 – ĐỀ THI SỐ 1
Chọn câu trả lời tốt nhất cho những câu hỏi dưới đây.
1. Each person running in a race will get a card with a number on it. Look at the
pattern of numbers on the cards above. If the pattern continues, what number will
be on the next card?
A. 90
B. 93
C. 95
D. 97
2. Iris is writing music for a video game. The picture shows how a pattern of 5 notes
repeats while the game is played. If the pattern continues, what kind of note will be
the 12th note played?
A.
B.
C.
D.
3. Mr. Cooper is ordering some books from a catalog. The total cost includes the
cost of the book plus an additional charge for shipping. The table shows how the
total cost changes as the number of books ordered increases. Based on the pattern
shown in the table, which of the following rules could Mr. Cooper use to determine
the total cost for any number of books?
A. Multiply the number of books by $9.25
B. Multiply the number of books by $10.50
C. Multiply the number of books by $10 and add 50¢ for shipping
D. Multiply the number of books by $8 and add $2.50 for shipping
4. A rule is used to determine the number of blocks in each level of the figure shown
above. The table below shows the number of blocks that are in each level of the
figure above. Using this rule, how many blocks will be needed to make Level 10?
A.
B.
C.
D.
20
40
100
1,000
5. Choose a reasonable metric unit to measure the length of a crayon.
A. decameters
B. centimeters
C. meters
D. kilometers
6. Mrs. Smith’s class is planting a garden. The garden is planted in the shape of a
rectangle as shown above. The area of the garden is 1200 square feet. What would
be the length in feet of one side of the garden? (Area = length x width)
A. 20 feet
B. 40 feet
C. 60 feet
D. 80 feet
7. A fifth grade class read the Newbery Award winning book The Twenty-One
Balloons by William Pene DuBois. The book has 180 pages. The teacher assigned 5
pages the first week. The second week 15 pages were assigned. The third week’s
assignment was 25 pages. Assuming the pattern continued as shown above, what is
the total number of weeks it took the class to finish the book from beginning to end?
A. 5
B. 6
C. 7
D. 8
8. The grades of Lauren, Nick, Matt, and Jessica are recorded on the bar graph
above. What was the mean score?
A. 60
B. 70
C. 79
D. 100
9. Andrew wants to drink 2L of water each day. He has already had four 250 ml
glasses today. How many more glasses of water should he drink?
A. 1
B. 2
C. 4
D. 8
10. A pattern of blocks is shown above. How many blocks will be used to make a
tower that is five blocks high?
A. 10
B. 15
C. 20
D. 25
