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Đề thi olympic tiếng anh lớp 5 năm học 2012 vòng 4 đề thi số 5
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ĐỀ THI OLYMPIC TIẾNG ANH LỚP 5 NĂM HỌC 2012
VÒNG 4 – ĐỀ THI SỐ 5
Chọn câu trả lời tốt nhất cho những câu hỏi dưới đây.
1. Marlin is making some building models using the cubes above. The models follow
a certain pattern. If he continues the pattern, how many cubes high will the 8-cube
long building model be?
A. 6
B. 7
C. 8
D. 9
2. Andrew is making a chess board on a piece of paper. He has shaded 40% of the
white squares black. What fraction represents the portion of the board that has
been shaded in?
A.
B.
C.
D.
1/4
2/5
1/20
4/100
3. During the month of November, 1/6 of the days in Houston were cold. Which of
the following expressions can be used to figure out the number of cold days (n) in
November?
A. 30 × 1/6 = n
B. 30 × 6 = n
C. 30 ÷ 1/6 = n
D. 30 - 6 = n
4. Each student in Mrs. Shuffle’s class picked four numbers from a hat without
looking. Each student must put his/her numbers in order from least to greatest.
Which of the following ordered lists can belong to one of Mrs. Shuffle’s students?
A. 10.1, 10.34, 9.9, 9.57
B. 11.45, 16.0, 16.75, 17
C. 0.34, 0.3, 0.45, 0.58
D. 24.4, 25, 25.85, 25.63
5. Stacy’s mom plotted the two points shown above on the coordinate grid. She
asked Stacy to plot two more points to form a parallelogram with the existing
points. At which coordinates should Stacy place these points?
A. (6,2) and (8,4)
B. (5,2) and (8,5)
C. (2,3) and (4,8)
D. (2,5) and (5,8)
6. Melissa got to school early and is spending her time by measuring a few items in
her pencil box. Which of the following units should she use to weigh a pencil, ruler,
or eraser?
A. grams
B. liter
C. milligrams
D. kilograms
7. Sara, Jordan, and Abraham are training for a marathon by running every
morning. Today, Sara ran 2.14 miles, Jordan ran 1.9 miles, and Abraham ran 3.2
miles. How many miles did the three friends run altogether?
A. 3.29 miles
B. 4.67 miles
C. 6.92 miles
D. 7.24 miles
8. Liana made the spinner above to play a game with her friends. If she spins the
arrow once, which of the following statements could be true?
A. One is the most likely outcome.
B. Two is the most likely outcome.
C. Three is the most likely outcome.
D. Each outcome shown on the spinner is equally likely.
9. Frank’s rectangular box of toys has a perimeter of 30 inches. The length is twice
as long as the width. Which of the following expressions could be a major step in
finding the length?
A. Length x Width = Area
B. 2 x Width + 2 x Width + Width + Width = 30
C. Perimeter = Width + Width + Width + Width
D. 2 x Length = Width
10. Carol went to the store to buy 3 gallons of milk, but the store only had quarts of
milk. How many quarts of milk did she need to purchase? (4 quarts = 1 gallon)
A. 10 quarts
B. 12 quarts
C. 14 quarts
D. 16 quarts
