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20 questions
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  • Q1

    It is an expression that is made up of one or more terms joined by + or –signs.

    verbal expression

    mathematical sentence 

    numerical expression

    algebraic expression 

    30s
  • Q2

    It is a part of an algebraic expression that has a fixed value.

    variable

    term

    constant 

    phrase 

    30s
  • Q3

    How many variable/s is/are there in the expression x2y3z?

    1

    3

    2

    0

    30s
  • Q4
    30s
    M7AL-IIc-4
  • Q5

    Which of the following expressions are monomial with degree 2?

    i) 2x2 + 2x

    ii) 2x2

    iii) x2

    iv) 2x

    iii and iv

     ii and iii 

    i and ii 

    ii and iv

    30s
    M7AL-IIc-4
  • Q6

    What is the numerical coefficient in the expression -a2b?

    -1

    0

    2

    1

    30s
    M7AL-IIc-4
  • Q7

    What is the value of the expression of 2x – 3, if x=5?

    7

    1

    -1

    -7

    30s
    M7AL-IIc-4
  • Q8

    If x=1 and y=-1, what is the value of the expression 3x2 – 3y2?

    8

    12

    6

    0

    30s
    M7AL-IIc-4
  • Q9

    What is the value of the expression 2x+y-6, when x=-2 and y=3?

    -7

    7

    1

    -2

    30s
    M7AL-IIc-4
  • Q10

    Evaluate:3(a + 2b), if a=5 and b=5.

    45

    25

    15

    -15

    30s
    M7AL-IIc-4
  • Q11

    Identify the polynomial that is equivalent to 4 – 6v – 7v2?

    -7v2-6v+4

    7v2+6v-4

    4 + 7v2–6v

    -7v2-4+6v

    30s
    M7AL-IIc-4
  • Q12

    Which terms are similar?

    i) -5x

    ii) -5x2

    iii) 2x

    iv) 2x5

    i and iii 

    ii and iv

    ii and iii

    i and ii 

    30s
    M7AL-IIc-4
  • Q13

    What is the correct name of the given polynomial: 3xy2 – 4x + 3y + 9

    multinomial

    trinomial

    monomial 

    binomial

    30s
    M7AL-IIc-4
  • Q14

    Express the polynomial in standard form: 9 -8m2 + 3m – 8m3

    8m3 +8m2 -3m –9

    3m – 8m3+ 9 -8m2

    -8m2 + 3m – 8m3+ 9

    -8m3- 8m2 + 3m + 9

    30s
    M7AL-IIc-4
  • Q15

    Add the polynomials. (2x + 5y) + (– 2y + 3x)

    3x + 5y

    5x + 3y

    7xy + xy

    5y + 3x

    30s
    M7AL-IIc-4

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