Đề thi Olympic Tiếng Anh lớp 9 vòng 11 năm 2013 - 2014

Câu 1

What is the next term in the sequence above?

Câu 2

Which expression is equivalent to 

Câu 3

In the graph above, no axes or origin is shown. If point B's coordinates are (10,3), which of the following coordinates would most likely be A's?

Câu 4

Over the course of a week, Fred spent $28.49 on lunch. What was the average cost per day?

Câu 5

At a company fish fry, 1/2 in attendance are employees. Employees' spouses are 1/3 of the attendance. What is the percentage of the people in attendance who are not employees or employee spouses?

Câu 6

The area of triangle XY Z is 8 square inches. Points A and B are midpoints of congruent segments XY and XZ. Altitude XC bisects YZ. The area (in square inches) of the shaded region is

Câu 7

There are 8 ounces in a ½ pound. How many ounces are in 7 3/4 lbs?

Câu 8

If the value of x and y in the fraction XZ/Y are both tripled, how does the value of the fraction change?

Câu 9

What is the next number in the pattern above?

Câu 10

Of the following units which would be more likely used to measure the amount of water in a bathtub?