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Đề thi olympic tiếng anh lớp 5 năm học 2012 vòng 13 đề thi số 2
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ĐỀ THI OLYMPIC TIẾNG ANH LỚP 5 NĂM HỌC 2012
VÒNG 13 - ĐỀ THI SỐ 2
Chọn câu trả lời tốt nhất cho những câu hỏi dưới đây.
1. Each person attending a meeting will receive a notepad and a ruler. The table
below shows the different colors of the notepads and the rulers. Which of the
following tree diagrams shows all the different combinations of 1 color of notepad
and 1 color of ruler?
A.
B.
C.
D.
2. For a class project, Anita compared the price of a medium-sized box of
Superflakes cereal at five different stores. All the prices were recorded on the same
day. The graph above shows the prices she recorded. Which is closest to the price of
the box of cereal at Store #2?
A. $1.65
B. $1.51
C. $1.13
D. $1.02
3. These are the flags that will be carried in front of the marching band. Which of
the following questions about these flags could you use probability to solve?
A. How many more flags have trumpets on them than drums?
B. If Lionel picks a flag without looking, what kind of flag is he least likely to
pick?
C. What kind of instrument is on exactly one-half of the flags?
D. If 5 people get to pick a flag before Amanda, how many will she have to
choose from?
4. The school cook bought 89 pounds of hamburger at $1.46 a pound. What was the
total bill?
A.
B.
C.
D.
$57.00
$90.46
$129.94
$146.00
5. Jackie bought a CD for $11.50. The sales tax is 6%. How much did Jackie pay for
the CD, including the sales tax?
A.
B.
C.
D.
$10.74
$11.79
$12.19
$20.15
6. Which best describes the figure above?
A.
B.
C.
D.
angle JK
Line segment JK
Ray JK
Line JK
7. Which of the following describes a figure that has an area of 28 square
centimeters?
A.
B.
C.
D.
A rectangle with length of 9 centimeters and width of 5 centimeters
A rectangle with length of 7 centimeters and width of 4 centimeters
A square with length of 7 centimeters and width of 7 centimeters
A triangle that has 2 sides 10 centimeters long and 1 side 8 centimeters long.
8. The picture above shows a copy of four different magazines. The number under
each magazine is the total number of copies that magazine sold last year. Which
magazine sold a number of copies that has a 4 in the ten-thousands place?
A.
B.
C.
D.
All Sports
Teenage
Music Time
Young People
9. The population of Friendly City is 150% of what it was 10 years ago. If its
population was 25,000 then, what is its population now?
A.
B.
C.
D.
29,500
35,500
36,600
37,500
10. Caroline put 1 inch of water in the bottom of a pot. Which is closest to 1 inch?
A.
B.
C.
D.
2.5 centimeters
25 centimeters
2.5 meters
25 meters
