Đề thi olympic tiếng anh lớp 5 năm học 2012 vòng 11 đề thi số 1

ĐỀ THI OLYMPIC TIẾNG ANH LỚP 5 NĂM HỌC 2012
VÒNG 11 - ĐỀ THI SỐ 1
Chọn câu trả lời tốt nhất cho những câu hỏi dưới đây
1. Which of the patterns completes the series above?
A.
B.
C.
D.
2. It takes Jan 10 minutes to skate downtown from school. Skating at the same
speed, it takes about 38 minutes to skate home from downtown. About how far from
downtown does Jan live?
A.
B.
C.
D.

2 miles
4 miles
8 miles
13 miles

3. What is the probability that the arrow will land on a prime number?
A.
B.
C.
D.

3

/10
4

/10
5
/10
6
/1

4. According to the graph, how much would four bags of popcorn cost?
A.
B.
C.
D.

$4.00
$4.25
$4.50
$5.00


5. A replica of the New Hampshire state seal is being created with flowers. About
4500 flowers have been used so far. About how many flowers will be in the state seal
when it is finished?
A.
B.
C.
D.

13,500
18,000
22,500
27,000

6. The students in Ms. Rita's class want to purchase school T-shirts. The sizes they
need are shown on the graph. The prices for the T-shirts are $6.00 for a package of
4, all the same size, or $2.50 for each individual shirt. How many packages and
individual shirts should Ms. Rita order to spend the least for the whole class?
A.
B.
C.
D.

5 packages and 5 individual shirts
6 packages and 2 individual shirts
6 packages and 4 individual shirts
5 packages and 3 individual shirts

7. Three people (Ashley, Jill, and Juan) and three pets (a cat, a dog, and a turtle) live
in the houses above. Juan does not live in house number 2. The person who lives in
house number 3 has a turtle. The people with the same first initial live next to each
other. The dog's owner lives two houses away from Ashley. Which person and pet
live in house number 1?
A.
B.
C.
D.

Juan and dog
Ashley and turtle
Juan and cat
Jill and dog

8. Allen built these figures using triangular tiles. What would be the perimeter of the
tenth figure?
A.
B.
C.
D.

10 units
12 units
21 units
30 units


9. How many cubes will be in the 5th pattern?
A.
B.
C.
D.

15 cubes
25 cubes
75 cubes
125 cubes

2 , 2 3/4 , 8/3 , 2.6

10. Which of the following arranges the number list above from smallest to largest?
A.
B.
C.

D.

2 , 2 3/4 , 8/3 , 2.6
2 , 8/3 , 2 3/4 , 2.6
2 , 8/3 , 2.6 , 2 3/4
2 , 2.6 , 8/3 , 2 3/4