# Grade 10 Mathematics past 6

Subject: ; Class: ; with 10 questions; test in 10 minutes; update 09/04/2018
 Time 10 minutes Time to take the test Start exam Click button start to test. Guide to the test Subjects Math test Update 09/04/2018 Class Grade 10 Number of questions 10 View 1012 Tested 0

Question 1.

Using Euclid's Division Algorithm, find the HCF of 115 and 55

 (A) 3 (B) 4 (C) 5 (D) 6 (E) 7

Question 2.

What is the apparent x-intercept of the line graphed below?

 (A) 2 (B) 1 (C) -1 (D) -2

Question 3.

Mr. Johnson purchased 20 concert tickets for a total of $225. The concert tickets cost$15 for adults and \$10 for children under 12. How many tickets for children under 12 did Mr. Johnson purchase?

 (A) 5 (B) 9 (C) 15 (D) 18

Question 4.

Six points are plotted on the coordinate grid below

Which two points lie on a line with a slope closest to zero?

 (A) N and J (B) N and K (C) P and L (D) P and Q

Question 5.

An athlete walked down 16 flights of stairs in 128 seconds. At this rate, what is the total number of seconds it will take the athlete to walk down 21 flights of stairs?

 (A) 98 (B) 133 (C) 168 (D) 336

Question 6.

The scatterplot below shows the relationship between the number of teachers and the number of students at each school in one school district.

A new school for 1600 students will be built in the district. Based on the line of best fit for the scatterplot, which of the following is closest to the number of teachers that will work at the new school?

 (A) 40 (B) 70 (C) 90 (D) 140 (E) 180

Question 7.

Brooke rides her bicycle each day. On Monday, she rode the length of Maple Street in 0.4 hour at a constant speed of 15 miles per hour. What is Brooke’s constant speed if she rides the length of Maple Street on Tuesday in 0.3 hour?

 (A) 21 miles per hour (B) 20 miles per hour (C) 11 miles per hour (D) 6 miles per hour (E) 2 miles per hour

Question 8.

The diameter of a sphere is 30 centimeters. Which of the following is closest to the surface area of the sphere?

 (A) 377 square centimeters (B) 2827 square centimeters (C) 11310 square centimeters (D) 45239 square centimeters (E) 85678 square centimeters

Question 9.

The table below shows the distances jumped by 6 Olympic gold medalists.

Distances Jumped by Gold Medalists

 Gold Medalist Distance (meters) Frank Irons 7.48 Albert Gutterson 7.60 William Petersson 7.15 DeHart Hubbard 7.44 Ed Hamm 7.73 Ed Gordon 7.64

What was the median distance jumped by the gold medalists listed in the table?

 (A) 7.30 meters (B) 7.34 meters (C) 7.51 meters (D) 7.54 meters (E) 7.80 meters

Question 10.

Which of the following could not be the exact number of right angles in a quadrilateral?

 (A) 1 (B) 2 (C) 3 (D) 4 (E) 5