Đề thi Olympic Tiếng Anh lớp 9 vòng 1 năm 2013 - 2014

Câu 1:

The value of x is even, and the value of y is odd. Which expression will produce an even number?

Câu 2:

Similar trapezoids are shown. What is the value of n?

Câu 3:

What does the expression 0.5 × 6 × 4.5 + 10.52 + 62 equal?

Câu 4:

The areas in square miles of the Great Lakes are shown in the bar graph. Based on this graph, which set of numbers is the closest to the total area of the five Great Lakes?

Câu 5:

Mr. Radke took a survey and found the mean, mode, median, and range of fishing-boat lengths in his community. Which measure represents the fishing-boat length most often found?

Câu 6:

Points R and T are the midpoints of the sides of triangle QSU, as shown in the diagram. What is the perimeter of ΔRST?

Câu 7:

Keisha is 6 feet tall. How tall, to the nearest meter, is Keisha?

Câu 8:

George keeps track of the shots on goal that his hockey team takes each game. The table shows the data. Based on the trend in the table, which is the best prediction of shots on goal for the next game?

Câu 9:

The number of hamburgers sold at a local restaurant varies inversely with the price that is charged. The number, n, of hamburgers sold at a price, p, in dollars can be found using the formula n = 687.5/p. Approximately how many hamburgers did the restaurant sell if the price of the hamburgers was $3?

Câu 10:

Which property does the equation 24(70 + 5) = 24(70) + 24(5) illustrate?