Free Printable PK ENGLISH 6

1.

A car travels at a rate of 55 mph for the first 4 hours of a trip. The car then travels 70 mph for each additional hour of the trip. The average speed of the entire trip was 60 mph. How long was the trip?

a)

6 hours

b)

8 hours

c)

11 hours

d)

12 hours

e)

14 hours

2.

When the integer n is divided by 6, the remainder is 3. Which of the following is NOT an odd number?

a)

n + 4

b)

$\frac{n}{2}+2,5$

c)

n-2

d)

3n + 2

e)

5n + 3

3.

An Olympic diver received the following scores: 6.0, 7.0, 7.5, 6.5 and 8.0. The standard deviation of these scores is in which of the following ranges?

a)

4 – 6.9

b)

2 – 3.9

c)

0 – 1.9

d)

7 – 7.9

e)

8 – 9.9

4.

Jack and Kevin play in a basketball game. If the ratio of points scored by Jack to points scored by Kevin is 3 to 5, which of the following could NOT be the total number of points scored by the two boys?

a)

8

b)

17

c)

16

d)

24

e)

40

5.

Dean’s Department Store reduces the price of a $40 shirt by 15%, but later raises it again by 20% of the sale price. What is the final price of the shirt?

a)

$44.40

b)

$42

c)

$40

d)

$40.80

e)

$40.60

6.

Let x, y and z be distinct integers, x and y are even and positive, and z is odd and positive. Which one of the following statements cannot be true?

a)

$(x–z)²y\ is\ even$

b)

$(y–z)z\ is\ odd$

c)

$(x–z)y\ is\ even$

d)

$(x–y)²z\ is\ even$

e)

$(x–z)y²\ is\ odd$

7.

The average weekly salary of 12 workers and 3 managers in a factory was $600. A manager whose salary was $720 was replaced with a new manager, then the average salary of the team fell to $580. What is the salary of the new manager?

a)

$570

b)

$690

c)

$640

d)

$420

e)

$560

8.

Tom takes exactly 30 minutes to rake a lawn and his son Mike takes exactly 60 minutes to rake the same lawn. If Tom and Mike decide to rake the lawn together, and both work at the same rate that they did previously, how many minutes will it take the rake the lawn?

a)

16

b)

20

c)

36

d)

45

e)

90

9.

If (x + 2)² = 9 and (y +3)² = 25, then the maximum value of x/y is

a)

$\frac{1}{2}$

b)

$\frac{5}{2}$

c)

$-\frac{1}{2}$

d)

$\frac{1}{8}$

e)

$\frac{5}{8}$

10.

When two dice ar e thrown simultaneously, What is the probability that thge sum of the two numbers that turn up is less than 11?

a)

$\frac{5}{6}$

b)

$\frac{1}{6}$

c)

$\frac{11}{12}$

d)

$\frac{1}{12}$

e)

$\frac{8}{12}$

PK ENGLISH 6

Total questions: 10

Worksheet time: 10mins

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