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Đề thi olympic tiếng anh lớp 5 năm học 2013 vòng 20 đề thi số 2
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ĐỀ THI OLYMPIC TIẾNG ANH LỚP 5 NĂM HỌC 2013
VÒNG 20 - ĐỀ THI SỐ 2
Chọn câu trả lời tốt nhất cho những câu hỏi dưới đây.
1. Mrs. Gilbert distributed a rock collection to each group in her class. Each group
had to sort its collection according to the Moh’s Scale of hardness. Frank’s group
sorted its rocks as follows: 3 calcite, 1 gypsum, 6 quartz, and 2 talc. If Frank put the
rocks in a closed paper bag and picked one, which rock type would he be most likely
to pick from the bag?
A. calcite
B. gypsum
C. quartz
D. talc
2. Julia is learning how to write different fractions as decimals. Which of the
following represents seven-tenths as a decimal?
A. 0.1
B. 0.07
C. 0.7
D. 7
3. Mia wants to give each of her 21 classmates 4/3 yards of red ribbon to make a
bow. How many yards of ribbon does Mia need to buy to make sure each classmate
has enough?
A. 20 yards
B. 28 yards
C. 48 yards
D. 68 yards
4. Jacqueline goes runs at sunrise and sunset every day. She records the sunrise and
sunset times for each month in the chart above. Three of the months in her chart are
shown above. Which of the following statements about Jacqueline’s chart is true?
A. If it is January, then the sun is up at 6:00 AM.
B. If it is September, then there are exactly 12 hours of daylight.
C. If a soccer team can only play in daylight, then the team could still be out
playing at 7:00 PM in May.
D. If a store's lights turn on at sunset, then in May the store's lights would be on
at 7:15 PM.
5. Donna read 43 books during her school’s year-long reading competition. If
Donna read one more book, the number of books she read this year would have
been double the number of books she read last year. How many books did Donna
read last year?
A. 11
B. 22
C. 33
D. 44
6. Mario can’t decide if he wants to eat at Applebee’s, Bennihana’s, Chili’s, or
Denny’s for dinner. He made the four spinners above with the first letter of each
restaurant to help him decide. Which two spinners have an equal chance of spinning
a C?
A. I and II
B. I and III
C. II and III
D. III and IV
7. Lillian has a cold. She went to Dr. Vega’s office to get some medicine. The doctor
prescribed 2 mL of medicine twice a day for 10 days. How many mL of medicine
will Lillian have taken at the end of the 10 days?
A. 1 liter
B. 40 ml
C. 20 ml
D. 12 ml
8. Rasheed has 3,975 math textbooks to distribute to all of the fifth grade
classrooms. If there are 25 classrooms and each of them gets the same number of
books, how many books will go to each room?
A. 119
B. 129
C. 149
D. 159
9. Tanya has $2,986 in her bank account. According to the bank policy, she must
keep a minimum of $2,000 in the account at all times. Tanya wants to buy a
computer that costs $1,700. How much more money does she need to save in order
to buy the computer without breaking the bank's policy?
A. $4,986
B. $986
C. $714
D. $300
10. On the first Saturday in December, each of 12 members of a fifth grade class
worked for 3.5 hours wrapping presents at the First Colony Mall. Their teacher,
Ms. Monroe, worked for 4 hours. Which operations could be used in the boxes
above to find the total number of hours they worked altogether?
A. x and +
B. + and +
C. x and x
D. + and -
