ĐỀ THI OLYMPIC TIẾNG ANH LỚP 5 NĂM HỌC 2012
VÒNG 2 – ĐỀ THI SỐ 3
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. What is seven-tenths as a decimal?
A.
B.
C.
D.

0.1
0.07
0.7
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?
A. 20 yards
B. 28 yards
C. 48 yards
D. 68 yards



days. How many mL of medicine should the patient take in the 10 days?
A. 1 liter
B. 40 ml
C. 20 ml
D. 12 ml
8. Rasheed has 3,975 books to distribute to classrooms. If there are 25 classrooms
and each of them gets the same number of books, how many books 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 time. 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 and not 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 3.5 hours wrapping presents at the First Colony Mall. Their teacher, Ms.
Monroe worked 4 hours. Which operations could be used in the boxes above to find
the total number of hours that were worked?
A. x and +
B. + and +
C. x and x