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Grade 7-SECOND QUARTER ASSESSMENT B

Quiz by Shirley Villagracia

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20 questions
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  • Q1

    Simplify the expression (y 9) -2

    1/y 18

    y 9/2

    y 11

    y 7

    30s
  • Q2

    What is the square of 3ab

    6a 3b 3

    9a 2 b 2

    6ab 3 

    6a 2 b 2

    30s
  • Q3

    What is the numerical coefficient of the simplified form of  the expression (2mt 3) 5?

    6

    32

    10

    5

    30s
  • Q4

    Give the equivalent value of (7x 3y 2 ) 0 

    1

    3

    2

    7

    30s
  • Q5

    Simplify (-4c 2)(5c 3)

    -20c 5

    -20c 6

    20c 6

    20c 5 

    30s
  • Q6

    Which is the equivalent of ( xy3) 3 ?

    x 3y 3

    x 3y 6

    x 3y 9

    x y 6

    30s
  • Q7

    An encoder earns 10x2+ 15x – 40  for working 2x - 5 hours. How much does she earn per hour?

    x + 10

    5x +20

    5x - 20

    x - 10

    30s
  • Q8

    Find  the remainder when 2𝑥3 − 5𝑥 − 7 is divided by  𝑥 + 2?

    10

    8

    -2

    -10

    30s
  • Q9

    Which expression is equal to (5mn – 6p) (5mn + 6p)?

    25m 2n 2 +30mp       - 36 p 2        

    25m 2n 2 +60mp       - 36 p 2        

    25m 2n 2  - 36 p        

    25m 2n 2  - 36 p 2        

    30s
  • Q10

    Which of the following algebraic expressions is a binomial?

    4abcd

    10

    9- d

    7a 3  -5a 2 +   8    

    30s
  • Q11

    Which of the following shows the difference of two squares pattern?

    25 - 10x 2

    25y 2 - 100x 2

    25y 2 - 10

    25y 2 - 10x 2

    30s
  • Q12

    What expression should be multiplied to 3y  + 5  to get a product of 12y 2  + 8y - 20 ?

    4y - 4

    4y + 4

    2y -4

    y - 4

    30s
  • Q13

    Which of the following will give the result of 64d 4 – 1 ?

    (8d 2+1)(8d 2+1)

    (8d 2- 1)(8d 2+1)

    (32d - 1)(32d  +1)

    (8d 2- 2)(8d 2 +1)

    30s
  • Q14

    Which of the following expressions will give the product of 9x 6 - 121y 4  ?

    (3x 3- 11y 2)(3x 3-  11y 2)

    (3x 3- 11y 2)(3x 3+  11y 2)

    (3x 3+ 11y 2)(3x 3+  11y 2)

    (3x 3- 11y )(3x 3+  11y )

    30s
  • Q15

    What is the area of the base of a rectangular pyramid whose length is (x – 4) meters and whose width is (3x + 1) meters? (Area = Length × Width)

    3x 2+11x -4

    3x 2 + 11x  +4

    3x 2-11x -4

    3x 2-11x +4

    30s

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