Đề thi olympic tiếng anh lớp 5 năm học 2012 vòng 7 đề thi số 3

What is the value of n, q, and s in each number sentence above?. What is the value of 10 times two hundredths?. The length of the rectangular floor of a cafeteria is five times as long a

ĐỀ THI OLYMPIC TIẾNG ANH LỚP 5 NĂM HỌC 2012

VÒNG 7 - ĐỀ THI SỐ 3

Chọn câu trả lời tốt nhất cho những câu hỏi dưới đây.

2.14 x n = 21.4 2.14 x q = 214 2.14 x s = 2,140

1 What is the value of n, q, and s in each number sentence above?

A n =10, q = 100, s = 1,000

B n =11, q = 101, s = 1,010

C n =100, q = 1,000, s = 10,000

D n =1, q = 10, s = 100

2 Which of the following decimals tells the shaded part of the figure above?

A 0.10

B 0.25

C 0.50

D 0.75

3 While cooking, Marie used these amounts of milk How much milk did she use altogether?

A 3/2 cups

B 5/4 cups

C 3/12 cups

D 3/4 cups

4 Which is the suitable unit of measure for the distance you would run in a

marathon?

A centimeter

B decimeter

C feet

D kilometer

5 What is the value of 10 times two hundredths?

A 0.2

B 0.02

C 0.002

D 0.0002

6 The length of the rectangular floor of a cafeteria is five times as long as its width The area of the floor is 500 square feet What is the width of the floor in feet?

A 1

B 10

C 100

D 1,000

7 In Ms Baird’s class, 1/4 of the students are in chorus What percent of the

students are in chorus?

A 25%

B 35%

C 45%

D 55%

8 The table above shows the distances Joe, Juan, Yasheka, and Barbara live from school How far away from school is the home of the student who lives NEAREST the school?

A 0.07 km

B 0.09 km

C 0.11 km

D 0.17 km

9 What is the standard number form for two hundred ninety-five thousand, eight hundred four?

A 295,804

B 259,000

C 592,048

D 804,295

10 What is the standard number form for 70,000+ 600 + 10 + 9=?

A 70,000

B 70,619

C 69,701

D 96,071