This document contains 27 multiple choice questions from a Mathematics 7 exam. The questions cover topics such as solving equations and inequalities, finding values of variables, graphing inequalities, solving word problems involving geometry, and identifying geometric terms, properties, and relationships. The document provides the question along with the corresponding multiple choice answer for each problem.

1. MATHEMATICS 7
Selected Questions

2. MATHEMATICS 7
Solve -4x + 15 = -21
Answer: 9

3. MATHEMATICS 7
Find the value of n:
-7n + 12 =3n - 8
Answer: 2

4. MATHEMATICS 7
Which property of
inequalities is illustrated in
the following?
8 < 12, then 8/-4 > 12/-4
Answer: multiplication property

5. MATHEMATICS 7
Solve:
x/4 + (x-5)/2 = 3
Answer: 22/3

6. MATHEMATICS 7
What is the graph of the
inequality “ x is greater than
or equal to -2 but less than 2”
Answer:

7. MATHEMATICS 7
Solve |3x – 5| - 7 =10
Answer: { -4, 22/3 }

8. MATHEMATICS 7
Find the value of x:
1.5x – 3 = 10.5
Answer: 9

9. MATHEMATICS 7
Solve: 3n -10 > -4
Answer: { n/n > 2 }

10. MATHEMATICS 7
What is the solution set of 3n
– 10 > -4?
Answer:

11. MATHEMATICS 7
Solve:
2x/3 + (x-5)/6 = x/4 + 1
Answer: 22/7

12. MATHEMATICS 7
Find the solution set:
|(x-3)/4|≤ 1
Answer: { x / -1 ≤ x ≤ 7 }

13. MATHEMATICS 7
Solve:
| x | ≥ 4
Answer: { x/x ≤ -4 } U { x/x ≥ 4 }

14. MATHEMATICS 7
Consider the figure below.
Find 𝐵𝐴 ∪ 𝐵𝐷
Answer: 𝐴𝐷

15. MATHEMATICS 7
Consider the figure below.
Find 𝐵𝐶 ∪ 𝐵𝐷
Answer: 𝐵𝐷

16. MATHEMATICS 7
Find the solution set:
3|x+2|>12
Answer: { x/x < -6} U { x/x >2}

17. MATHEMATICS 7
It is a union of two non-
collinear rays with a common
endpoint.
Answer: angle

18. MATHEMATICS 7
It is a subset of a line that
has only one endpoint, and
extends endlessly in one
direction.
Answer: ray

19. MATHEMATICS 7
Solve
|2x + 7| + 4 = 1
Answer: { -2, -5 }

20. MATHEMATICS 7
Refer to the figure
below. Which are
corresponding
angles?
Answer: ∠1 𝑎𝑛𝑑 ∠5

21. MATHEMATICS 7
Refer to the figure
below. Which are
vertical angles?
Answer: ∠2 𝑎𝑛𝑑 ∠4

22. MATHEMATICS 7
These are lines that do not
lie on the same plane, are
not parallel, and do not
intersect.
Answer: skew lines

23. MATHEMATICS 7
a
Answer:

24. MATHEMATICS 7
∠𝐴 forms a linear pair with ∠𝐵
which measures 63o. What is the
measure of ∠𝐴?
Answer: 117o.

25. MATHEMATICS 7
It is a segment, ray, or line
that divides an angle into two
congruent angles.
Answer: angle bisector

26. MATHEMATICS 7
Which undefined term in
Geometry does the surface
of a chalkboard represent?
Answer: plane

27. MATHEMATICS 7
It is a closed figure formed
by the union of coplanar and
non-collinear segments.
Answer: polygon

28. MATHEMATICS 7
What is the measure of each
of the exterior angles of a
regular pentagon?
Answer: 72

29. MATHEMATICS 7
It is a triangle with no
congruent sides.
Answer: scalene

30. MATHEMATICS 7
Refer to the figure below.
Find angle AEC
Answer: 72

31. MATHEMATICS 7
What is the measure of the
hypotenuse of a right triangle
if the lengths of its two sides
are 12cm, and 5cm.?
Answer: 13cm

32. MATHEMATICS 7
What is the sum of the
measures of the interior
angles of a convex polygon
with 10 sides?
Answer: 1440o

33. MATHEMATICS 7
It is a line coplanar to the
circle and intersects the
circle at exactly one point.
Answer: tangent

34. MATHEMATICS 7
It is a quadrilateral with only
one pair of parallel sides.
Answer: trapezoid

35. MATHEMATICS 7
If OB measures 7cm
And 𝑚∠𝐵𝑂𝐶 = 1080,
Find 𝑚∠𝑂𝐵𝐶
Answer: 36o

36. MATHEMATICS 7
If OB measures 7cm
And 𝑚∠𝐵𝑂𝐶 = 1080,
Find 𝑚∠𝐴𝑂𝐷
Answer: 108o

37. MATHEMATICS 7
If OB measures 7cm
And 𝑚∠𝐵𝑂𝐶 = 1080,
Find 𝐵𝐷.
Answer: 14cm

38. MATHEMATICS 7
The measures of the three
angles of a convex
quadrilateral are 65, 112, and
97, what is the measure of
the fourth angle?
Answer: 86o

39. MATHEMATICS 7
The measure of the two
angles of a convex
quadrilateral are 82 and 116.
if the other angles are
congruent, what is the
measure of each angle?
Answer: 81

40. End
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