Third Quarterly Examination
Mathematics 7
Multiple Choices
Read and analyze the following items and determine the letter of the correct answer from the given
choices. Shade your answer in the answer sheet provided.
1. In the expression 3 x 2+ 2 x−5 , what is the variable? A. x B. 3 C. -5 D. 2
2. In the expression 3 x 2+ 2 x−5 , what is the degree? A. x B. 3 C. -5 D. 2
2
3. In the expression 3 x + 2 x−5 , how many terms are there? A. x B. 3 C. -5 D. 2
3 4
4. What is the numerical coefficient in the expression 7 a b c ? A.1 B. 3 C. 4 D. 7
5. Which of the following is a monomial?
A. abc B. 4x+c C. 3x-2 D. 4 xyz+ xy
6. Find the value of the expression 8 ab+ 3 bc−12 if a=1, b=−1 and c=2 .
A. -26 B. -10 C. -14 D. 26
7. Evaluate 4 x+3 y when x=−3∧ y=2. A.-18 B. -6 C. 18 D. 6
8. If x=1 , y=2 , z=−3, what is the value of the algebraic expression −6 xyz ?
A. -36 B. 36 C. 24 D. -24
9. What is the sum of 14 x∧−8 x ? A.6 x B. −6 x C. −22 x D. 22 x
10. Add −12 xy , 25 xy∧−6 xy .
A. −43 xy B. 7 xy C. 31 xy D. −38 xy
11. What must be added to a to obtain 7 a ?
A. a B. 7 a C. 6 a D. −6 a
12. Simplify: 26 p+q +r +4 q+5 r .
A. 31 q−6 r B. −31 q−6 r C. 31 q+6 r D. −31 q+6 r
13. Express 10 y as the sum of two equal terms.
A. −5 y +5 y B. 5 y +5 y C. −5 y +(−5 y ) D. all of these
14. The length of the rectangle is 3 x+ 2 cm and its width is 2 x−1cm. Express the perimeter of the rectangle in
simplest form. Take note that perimeter is equal to the sum of length and with.
A. 5 x+ 1 cm B. 10 x+ 2 cm B. x +1 cm D. x−3 cm
15. Which of the following expressions can give a sum of 4 a?
A. 5 a+(−4 a) B. −6 a+ 4 a B. 10 a−8 a D. 3 a+1 a
16. What is the difference of 8 x 2∧3 x 2? A. 5 x 2 B. 11 x 2 C. −5 x 2 D. −11 x 2
17. Subtract: 8 x 3 x 2 y−¿ ¿ ).
A. 12 x 3 x 2 y B. 4 x 3 x 2 y C. −4 x 3 x 2 y D.-12 x 3 x 2 y
18. Simplify 25.
A. 2 B. 8 C. 16 D. 32
19. Find the product of (x)(x).
A. 2x B. x 2 C. 2 x 2 D. x
3 3
20. What must be multiplied to 2 a to obtain 10 a ?
A. 5 B. 5 a C. -5 D. −5 a
2
21. Multiply: ( 2 b)(-3b ¿
A. 6 b 3 B. −6 b 3 C. 6 b D. −6 b
22. Multiply: (4 x y 3 )(10 x2 yz )
A. 40 x 3 y 4 z B. 14 x 3 y 4 z C. −6 x 3 y 4 z D. 2/5 x 3 y 4 z
23. Find the quotient of 5 b2∧b.
A. 5 B. 5 b C. 5 b2 D. 5 b3
( )
5 7 3
2a b c
24. Simplify: 3 5 1
a b c
A. 2 a8 a12 b4 B. −2 a2 a2 b3 C. −2 a8 a12 b4 D. 2 a2 a2 b2
( )
4 10 7
121 m n o
25. Simplify: 2 5 2
−11m n o
A. 11m2 n5 o5 B. −11m2 n5 o5 C. 11m6 n15 o12 D. −11m6 n15 o12
26. Which of the following is a linear equation?
A. x +7=0 B. 2 x> 5 C. 7 x ≤ 35 D. 0< 9
For item 27-34. Tell what property of equality/inequality is illustrated in each statement.
27. 13=13
A. Reflexive Property B. Symmetric Property C. Transitive Property D. Addition Property
28. If 5=2+ 3 ,then 2+ 3=5
A. Reflexive Property B. Symmetric Property C. Transitive Property D. Addition Property
29. If 6+2=8∧8=5+3 , then 6+2=5+3 .
A . Reflexive Property B. Symmetric Property C. Transitive Property D. Addition Property
30. If 5=9−4 , then9−4=5
A. Reflexive Property B. Symmetric Property C. Transitive Property D. Addition Property
31. If ( 3 ) ( 5 )=15 , then ( 3 )( 5 ) ∙ 4=15 ∙ 4
A. Addition Property B. Subtraction Property C. Multiplication Property D. Division Property
32. If 4 >2 , then4 +15>2+15
A. Addition Property B. Subtraction Property C. Multiplication Property D. Division Property
33. If 5 ∙6=30∧30=3 ∙ 10 ,then 5 ∙6=3 ∙10.
A. Addition Property B. Subtraction Property C. Multiplication Property D. Division Property
10 −12
34. If 10<12 , then− >
11 11
A. Addition Property B. Subtraction Property C. Multiplication Property D. Division Property
For items 35-40, solve for x.
35. x +12=4 A. -16 B. 16 C. 20 D. -20
36. x +8=−5 A. 13 B. -13 C. 3 D. -3
37. x−6=9 A. 12 B. 13 C. 14 D. 15
x
38. =3 A. 2 B. 4 C. 6 D. 8
2
39. −3 x=27 A. -3 B. -5 C. -7 D.-9
40. 12 x=72 A. 6 B. 7 C.8 D.9
Prepared by:
Mary Jane A. Pascual
