math 1201 sample midterm - mr. oram's website: -...
TRANSCRIPT
Math 1201 – Sample Midterm:
Part 1 – Selected Response :
Instructions: Choose the best answer and write it in the corresponding place on
the answer sheet.
1. Which is a good referent for 1 yard?
(A) Distance from a doorknob to the floor.
(B) Height of a door.
(C) Thickness of a dime.
(D) Width of your hand.
2. Which Imperial unit is best for measuring the length of the school gym?
(A) Kilometers
(B) Inches
(C) Meters
(D) Yards
3. The length of a table is 3 yards. What is the approximate length to the nearest centimeter?
(A)
(B)
(C)
(D)
4. How many yards are in 216 inches?
(A)
(B)
(C)
(D)
5. There are 2.2 kilometers around the Ken Diamond Memorial Walking trail. What is the
approximate length to the nearest yard?
(A)
(B)
(C)
(D)
6. What is the volume of a cube with base 3 inches?
(A)
(B)
(C)
(D)
7. What is the lateral area of a square pyramid base and slant height ?
(A)
(B)
(C)
(D)
8. What is the surface area of a hemisphere with radius ?
(A)
(B)
(C)
(D)
9. If the slant height of a cone is . and the radius is , what is its height?
(A)
(B) (C)
(D)
10. Which of the following is a Whole number?
(A)
(B)
(C) √
(D)
11. What is the exponential form of √ ?
(A)
(B)
(C)
(D)
12. What is the radical form of
(A) √
(B) √
(C) √
(D) √
13. What is √ as a mixed radical in lowest terms?
(A) √
(B) √
(C) √
(D) √
14. What is √
as an entire radical?
(A) √
(B) √
(C) √
(D) √
15. Simplify: (
)
.
(A)
(B)
(C)
(D)
15. Simplify: √
√
(A)
(B)
(C)
(D)
16. Simplify:
.
(A)
(B)
(C)
(D)
17. Simplify:
(A)
(B)
(C)
(D)
18. Evaluate: (
)
(A)
(B)
(C)
(D)
19. Simplify: (
)
(A)
(B)
(C)
(D)
20. A student did not receive full marks for her solution to the question below.
In which step did she make the first error?
(A) Step 1
(B) Step 2
(C) Step 3
(D) Step 4
21. What is the least common multiple of and ?
(A)
(B)
(C)
(D)
22. Expand and simplify:
(A)
(B)
(C)
(D)
23. Expand and simplify:
(A)
(B)
(C)
(D)
24. How many terms are resultant polynomial when you expand and simplify the
expression ?
(A)
(B)
(C)
(D)
25. Expand and simplify:
(A)
(B)
(C)
(D)
26. What is the area of this rectangle?
(A)
(B)
(C)
(D)
27. Which represents the area of the figure shown below?
(A)
(B)
(C)
(D)
28. Expand and simplify:
(A) (B)
(C)
(D)
29. Which model represents –
(A)
(B)
(C)
(D)
30. Expand and simplify:
(A)
(B)
(C)
(D)
31. What is the greatest common factor of ?
(A)
(B)
(C)
(D)
32. Factor by taking out a greatest common factor.
(A)
(B)
(C) (D)
33. What is the greatest common factor of ?
(A)
(B)
(C)
(D)
34. What are the binomial factors of ?
(A)
(B)
(C)
(D)
35. What are the binomial factors of
(A)
(B)
(C)
(D)
Part 2 – Constructed Response:
Instructions: Complete all of the following in the space provided. For full marks be sure to show
all workings and present answers in a clear and concise manor.
36. A farmer has plans to build a set of grain
silos on his property as depicted in the.
diagram.
(A) How many square feet of material is required to create one of the silos? ( 3 )
(Note: The floor the silo is not covered)
(B) What volume of grain can one of the silos hold? ( 3 )
(C) The farmer harvests of grain, will he be able to store this ( 1 )
in his set of silos?
37. The surface of a sphere is .
(A) What is the radius of the sphere? ( 2 )
(B) What is the volume of the sphere? ( 1 )
38. Given the following set of numbers { }
(A) Determine the Prime Factorization of each number in the set. ( 3 )
(B) State the GCF of the set of numbers: ______________________________ ( 1 )
(C) State the LCM of the set of numbers: ______________________________ ( 1 )
39. Express √
as a mixed radical in simplest form. ( 4 )
.
40. Jennifer did not receive full marks for her solution below.
(A) Identify and explain the error(s) in the given solution. ( 3 )
______________________________________________________________
______________________________________________________________
______________________________________________________________
______________________________________________________________
______________________________________________________________
(B) Provide the correct solution to Jennifer’s question. ( 2 )
41. Evaluate and simplify the following expressions.
(A)
( 2 ) (B) ( )
( 3 )
42. Expand and simplify: ( 3 )
43. Factor completely: ( 3 )
MATHEMATICS 1201 MIDTERM EXAM DATA SHEET
Measurement
Surface Area and Volume
Rough Work Space: