3rdqunit Test

DepEdNational Capital Region
Division of City Schools-VALENZUELA
DIVISION THIRD QUARTER EXAMINATION S.Y. 2016-2017

GRADE 7– MATHEMATICS
Name: ________________________________ Year and Section: _________________

School: _______________________________Score:__________ Rating: __________
Directions: Choose the letter of the correct answer and write it on your answer sheet. If none of the choices is correct
write E.
1) What is the solution set of the inequality 3 x−12<15 ?

A. {x/x > - 9} B. {x/x < -9} C. { x/x > 9} D. {x/ x < 9}
2) It refers to two angles whose sum of their degree measurements equals 90 O.

A. Complementary angles C. Vertical angles
B . Supplementary angles D. Linear Pair
3) Which of the following expressions represent the sum of the interior angles of a polygon with n sides?
A. n + 180 B. n - 180 C.(n-2)(180) D.(n-2)/(180)
4) It refers to a segment drawn from any point on the circle to the center.
A. diameter B. chord C .center D. radius
5) Which of the following equation is the translation of “A number x less nine is twenty”?
A. x – 9 = 20 B. –x – 9 = 20 C . x - 9 = -20 D. -x + 9 = 20
6) Which of the following represent linear Inequality in one variable?

A. x+5 = 13 B. x+8 < 10 C. 2x + y > 4 D. x - y = -3
B.
7) Which of the following is the best model of a point?
A. Plate B. Sheet of paper C. Tip of a needle D. Space inside a box
8) Which of the following is NOT a subset of line segment MH?

A. MA TH
B.⃗ C. MH D. {M,A, T, H}
9) If an angle measures 90.6 0 then what kind of angle is it?

A. Acute angle B. Obtuse Angle C. Right Angle D. Reflex Angle
10) What is the common side of ∠ SAN and ∠∧¿?

A. SA B. AN S A
C . SN D. ND
D N
11) How many sides does a regular polygon have if the sum of its interior angle is 180 0?
A. 3 B. 4 C. 5 D. 6
12) What is the segment connecting two points on the circle which passes through its center?
A. Chord B. Diameter C. Radius D. Tangent
13) What do you call a portion of the circumference of a circle?

A. arc B. diameter C .radius D. chord
14) Solve for x in |x +3|+ 4=4 .

A. -4 and 4 B. -3 and 3 C . -3 only D. 3 only
15) Find two consecutive numbers whose sum is 21 and product is 110.
A. 5 and 22 B. 8 and 13 C. 11 and 12 D. 10 and 11
16) Which set of integers is a sub set of the set {−3< x ≤2 } ?

A. {−3 ,−2 ,−1,0,1,2} B. {−3 ,−1,0,1,2} C.{−2 ,−1,0,1,2 } D.{0 ,1 , 2,3}
Identify each pair of angle and transversal that form each angle pair.
Refer to number 17 – 18
17) ∠ 1∧∠3=¿ ¿?
A. Alternate interior angle
B. Alternate exterior angle
C. Linear pair
D. Vertical angle
18) ∠ 7∧∠ 8=¿ ¿?

A. Alternate interior angle B. Alternate exterior angle
C. Linear pair D. Vertical angle
19) Given △ ABC , with exterior ∠ BCD, what is the value of x?

A. 1000
B. 1100
C. 1200
D. 1300 D
20) In circle A, If DE is tangent at D, what is the measure of ∠ ADE,?

A. 450
B. 600
C. 900 E
D. 1800
21) What is the perimeter of a square whose area is 49 sq. cm

A. 7 cm B. 14 cm C. 28 cm D. 49 cm
22) Given the figure below, if the two smaller squares have a perimeter of 40 cm each, find the perimeter of the
rectangle.
A. 60 cm
B. 70 cm
C . 80 cm
D. 120 cm
23) How many sides does a polygon have , if the sum of its interior angle is 1980 0.
A. 10 B. 11 C. 12 D. 13
24) What is the measure of each interior angle of an equilateral triangle.

A. 450 B. 600 C. 750 D. 900
25) Which of the following is true, if x = 2?

A. x +5=−7 B. x−5<6 C. x−(−3)=−8 D. x−2>0
26) Which value of x will make the inequality 3 x+ 5<2 true?

A. 2 B. 0 C . -1 D. -100
27) Find the sum of the supplement and the complement of angle that measures 60 degrees.
A. 150 degrees B. 120 degrees C . 100 degrees D. 30 degrees
28) The measure of one angle of a linear pair is 5 times that of the other. What is the measurement of each angle.
A. {30° , 60° } B. {40° , 50° } C . {30° , 150° } D. {40° , 140° }
29) What is the measures of angle marked with letter P,

if line 1 and 2 are parallel lines?
A. 75 degrees
B. 85 degrees l1
C . 95 degrees
D. 105 degrees
l2
30) Which of the following statements is always true?

i. The exterior angle of a polygon is supplementary with the interior angle at the vertex.
ii. The exterior angle of a polygon is complementary with the interior angle at the vertex.
iii. The exterior angle increases as the number of sides of a regular polygon increases.
iv. The interior angle increases as the number of sides of a regular polygon increases.
A. i, iv B. ii, iii C . ii , iv D. i, iii
31) If the sum of the interior angle of a regular polygon is 1440 0, what is the measure of each exterior angle at the
vertex.
A. 100
B. 360
C . 1440
D. 3600
32) In a given circle, a radius measures 6 cm, what is the length of the diameter?
A. 10 cm B. 11 cm C . 12 cm D. 13 cm
33) How many non- overlapping triangles can be made from a regular pentagon?
A. 2 B. 3 C.4 D. 5
34) What is the sum of the measures of interior angles in a regular decagon?
A. 180 ° B.360 ° C .1020 ° D.1440 °
35) Given x−3 ≤ 5, which value of x does NOT satisfy the inequality?
A. 11 B. 5 C . -3 D. -8
36) Given the figure below, if a=45 ° and complimentary to b , find the value of c .
A. 45 °
B. 90 °
C. 135 °
D. 180 ° c
37) In the figureCD ∥ EF∧ AB is a transversal, m∠ DGH =2 x ∧m∠ FHB=5 x−51. Find the measure of
∠ EHB.
A. 54 °
B.71 °
C.126 °
D.146 °
38) The measure of each exterior angle of a regular polygon is 45 ° . How many sides does the polygon have?
A. 4 B. 6 C.8 D. 10
39) Given circle A and diameter CB , If m∠ DAB=50 ,

Find the measure of ∠ DAB
A. 400 B. 900
0
C. 130 D. 1500
E
40) If the measure of the side of a square is decreased by 8 cm
its perimeter is 108 cm. Find the measure of its side.
A. 27 cm B. 35 cm C .54 cm D.140 cm
41) An angle is 450 less than twice its supplement. What is the measurement of the larger angle.
A. 45 ° B. 75 ° C .105 ° D.135 °
42) Juanito double a number x and added 3 the result is 13. Which equation illustrates the situation?
A. 3 x+ 2=13 B. 13 x+ 3=2 C .2 x−3=13 D.2 x+3=13
43) Which of the following equation has the same solution with 2 x−8=2?
A. 4 x=20 B. 7−x=−3 C .3 x+ 1=10 D.5 x−2=8
44) Solve for x: |x +3|=5.

A. { 2,8 } B. {−2,8 } C .{−8 , 2 } D.{−8 ,−2 }
45) Which absolute value equation best represents the graph?

A. |x|=3 C .|x +3|=0
B. |x|=6 D.|x−3|=0
46) Katie has no more than 50 pesos. She plans to photocopy a book which amounts to 50 cents per page. What is
the maximum number of pages that can be photocopied?
A. at least100 pages C. utmost of 100 pages
B. exactly 100 pages D. less than or equal to 100 pages
47) Parallel lines were cut by a transversal line. Angle 1 and 8, 2 and 7 are alternate exterior angles. Angle 3 and
6, 4 and 5 are alternate interior angles. Which of the following illustrations fits the condition?
A. B. C. D.
48) Given rectangle ABCD, which line segment bisects ∠ AEC ?
A B
A. BE
B. AD
C. EC
D. BC
E D C
49) Arrange the angles from greatest to least, given the figure below.
A. ∠ A , ∠B , ∠ C C. ∠ B ,∠ C ,∠ A
B. ∠ C , ∠ B ,∠ A D.∠ A , ∠C , ∠B
50) ∠ A and ∠ B are vertical angles, if ∠ A=6 x and ∠ B=4 x+ 6, what is the measurement of ∠ A .
A. 30 B. 180 C . 360 D. 900
DepEd National Capital Region

Division of City Schools-VALENZUELA
DIVISION THIRD QUARTER EXAMINATION S.Y. 2016-2017

GRADE 7 – MATHEMATICS
Answer Key
1. D 7. C 13.A 19.D 25.B

2. A 8. B 14.B 20.C 26.D
3. C 9. B 15.D 21.C 27.A
4. D 10.B 16.C 22.A 28.C
5. A 11.A 17.D 23.D 29.D
6. B 12.B 18.C 24.B 30.A
31.B 35.A 39.C 43.A 47.D
32.C 36.B 40.B 44.C 48.A
33.B 37.D 41.C 45.A 49.C
34.D 38.C 42.D 46.C 50.B

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DepEdNational Capital Region

Division of City Schools-VALENZUELA

DIVISION THIRD QUARTER EXAMINATION S.Y. 2016-2017

Name: ________________________________ Year and Section: _________________

1) What is the solution set of the inequality 3 x−12<15 ?

2) It refers to two angles whose sum of their degree measurements equals 90 O.

6) Which of the following represent linear Inequality in one variable?

8) Which of the following is NOT a subset of line segment MH?

9) If an angle measures 90.6 0 then what kind of angle is it?

10) What is the common side of ∠ SAN and ∠∧¿?

13) What do you call a portion of the circumference of a circle?

14) Solve for x in |x +3|+ 4=4 .

16) Which set of integers is a sub set of the set {−3< x ≤2 } ?

18) ∠ 7∧∠ 8=¿ ¿?

19) Given △ ABC , with exterior ∠ BCD, what is the value of x?

20) In circle A, If DE is tangent at D, what is the measure of ∠ ADE,?

21) What is the perimeter of a square whose area is 49 sq. cm

24) What is the measure of each interior angle of an equilateral triangle.

25) Which of the following is true, if x = 2?

26) Which value of x will make the inequality 3 x+ 5<2 true?

29) What is the measures of angle marked with letter P,

30) Which of the following statements is always true?

39) Given circle A and diameter CB , If m∠ DAB=50 ,

44) Solve for x: |x +3|=5.

45) Which absolute value equation best represents the graph?

A. 30 B. 180 C . 360 D. 900

DepEd National Capital Region

DIVISION THIRD QUARTER EXAMINATION S.Y. 2016-2017

1. D 7. C 13.A 19.D 25.B

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