Free Printable LFA JSS 2 QUIZ 2

1.

What is 67 rounded to the nearest ten?

a)

60

b)

70

c)

80

d)

75

2.

Round 145 to the nearest hundred.

a)

50

b)

200

c)

100

d)

150

3.

If you have 3.76, what is it when rounded to one decimal place?

a)

3.5

b)

3.7

c)

3.8

d)

4.0

4.

Round 89.4 to the nearest whole number.

a)

89

b)

89.5

c)

90

d)

88

5.

What is 2,345 rounded to the nearest thousand?

a)

2500

b)

1500

c)

3000

d)

2000

6.

If you round 5.678 to two decimal places, what do you get?

a)

5.70

b)

6.00

c)

5.67

d)

5.68

7.

What is 0.049 rounded to the nearest hundredth?

a)

0.1

b)

0.04

c)

0.05

d)

0.5

8.

Round 1,234.56 to the nearest whole number.

a)

1300

b)

1234

c)

1235

d)

1240

9.

Simplify
3s⁴x 2t²x s³

a)

5st¹⁴

b)

5s⁷t²

c)

12 s⁷t ²

d)

6 s⁷t²

10.

Simplify 4⁰

a)

1

b)

4

c)

0

11.

Evaluate 2³+ 3²

a)

72

b)

36

c)

12

d)

17

12.

Write 9⁵ ÷ 9³ as a single power

a)

9²

b)

9⁸

c)

9¹⁵

13.

Write 6²x 6³as a single power

a)

7776

b)

6⁶

c)

6⁵

d)

36⁵

14.

What is the correct law for division? a^m ÷ aⁿ =

a)

a^m-n

b)

a^m - aⁿ

c)

a^m÷n

d)

a^m/n

15.

What is the correct law for multiplication? a^m x aⁿ=

a)

a^m+n

b)

a^m + aⁿ

c)

a^mxn

d)

a^mⁿ

16.

m x m x m x m x m x m x m = m⁷

a)

True

b)

False

17.

5 X 5 X 5 X 5 X 5 X 5 in index form is

a)

5⁵

b)

5⁶

c)

6⁵

d)

6⁶

18.

State the term for number 3.

a)

Index

b)

Base

c)

Integer

d)

Multiple

19.

Which expression is equivalent to 7a -8 -12a + 4 ?

a)

-9a

b)

31a

c)

-5a – 4

d)

19a -4

20.

What is the value of x in the equation 2x + 9 = 21?

a)

6

b)

11

c)

15

d)

7

21.

Select all that are expressions

a)

2x + 3 = 9

b)

1 - 4n

c)

-22 + 5z = 43

d)

6t + 7

22.

Simplify

-3(x+5) + 2(x+5)

a)

A. -3x - 15

b)

B. x - 10

c)

C. 5x + 25

d)

D. -x - 10

23.

What does the number 5 represent in the following expression:

2x + 5

a)

A. constant

b)

B. coefficient

c)

C. variable

d)

D. tacos

24.

What is the HCF of 8c²d² and 4cd ?

a)

$4cd$

b)

$8c^2d^2$

c)

$4c^2d^2$

d)

None of the choices

25.

Express 24a² as factors of its multiples

a)

$2\times2\times2\times3\times a\times a$

b)

$2\times2\times2\times2\times3\times a\times a$

c)

$2\times2\times2\times3\times a\times a\times a$

d)

None of the choices

26.

$\left(3x+2y\right)\left(3x-2y\right)$

a)

$9x^2-4y^2$

b)

$9x^2+4y^2$

c)

$9x-4y$

d)

None of the choices

27.

What is $\frac{6x}{5y}\times\frac{10y^2}{12}$ ?

a)

$xy$

b)

$2xy$

c)

$2x$

d)

None of the choices

28.

$\left(2x+y\right)^2$

a)

$4x^2+4xy+y^2$

b)

$2x^2+2xy+y^2$

c)

$4x^2+2xy+y^2$

d)

None of the choices

29.

An algebraic expression is a combination of:-

a)

variables

b)

constants

c)

one or more than one operation

d)

all of these

30.

a)

4/p

b)

5/p

c)

14/p²

d)

4/p²

31.

a)

a/2

b)

3a/6

c)

8a/6

d)

7a/6

32.

a)

10a/10b

b)

10a/5b

c)

2a/b

d)

a/b

33.

When multiplying the algebraic equations $2x$ and $3x^2$ , what is the result?

a)

$5x^3$

b)

$6x^3$

c)

$6x^2$

d)

$5x^2$

34.

Write the mixed number as an improper fraction

2 ³/₅

(a)

35.

$29x+3\left(5-35x\right)=-119-9x$

(a)

36.

$-142+29x=15\left(x-30\right)$

(a)

37.

$33+38x-18-12x=27x+32$

(a)

38.

$-76-10x-7x=5x-21+33$

(a)

39.

What is the first step to solve this equation:
11 - 3x = 44

a)

Add 3 to both sides

b)

Subtract 11 from both sides

c)

Add 11 to both sides

d)

Divide 3 on both sides.

40.

What is the first step you should take to solve this problem?

-3(x - 2) = -8 +9b

a)

add 8 to both sides

b)

subtract 9b from both sides

c)

Distribute -3 to the x and -2

d)

add 2 to both sides

41.

What is the first step you should take to solve this problem?

1 + 4n - 6n = 1 - 8n

a)

subtract 8n to both sides

b)

multiply 6n to both sides

c)

combine the like terms 4n + -6n

d)

add 1 to both sides

42.

Solve the equation:
-8x - 8 + 3(x-2) = -3x + 2

a)

x = -8

b)

x = 8

c)

x = 2

d)

x = -2

43.

Solve:
5y + 34 = -2(-7y+1)

a)

y = -4

b)

y = 9

c)

y = 4

d)

y = 36/19

44.

Solve:
2(4x-3) - 8 = 4 + 2x

a)

x = 5/3

b)

x = 3

c)

x = 1

d)

x = 2

45.

Solve for x:
4(1-x) + 3x = -2(x+1)

a)

x = -6

b)

x = 6

c)

x = 3

46.

Solve:
7x = 3x + 24

a)

6

b)

10

c)

14

d)

4

47.

Solve for p:
3(p + 2) = -3(p + 2)

a)

p = -2

b)

p = 2

c)

p = 3

d)

p = -3

48.

7) Please solve this equation

7x = 84

a)

x = 77

b)

x = 91

c)

x = 588

d)

None of these match my answer

49.

13) Please solve this equation

23 = x + 7

a)

x = 16

b)

x = 30

c)

x = 161

d)

None of these match my answer

50.

10) Please solve this equation

m - 14 = 32

a)

m = 18

b)

m = 2 ¹/₈

c)

m = 424

d)

None of these match my answer

51.

2) Please solve this equation

^p/₅ = 7

a)

p = 35

b)

p = 12

c)

p = 2

d)

None of these match my answer

52.

4) Solve this equation

a - 2.1 = 5.8

a)

a = 7.9

b)

a = 3.7

c)

a = 5.8

d)

None of these match my answer

53.

Simplify the algebraic fraction.

a)

10/pq

b)

q/10p

c)

10q/p

d)

p/10q

54.

Simplify the algebraic fraction.

a)

6/xy(1+2x)

b)

(1+2x)/6xy

c)

xy/6(1-2x)

d)

y/6x(1-2x)

55.

Simplify the algebraic fraction.

a)

1/a

b)

8a/9

c)

9/8a

d)

9a/8

56.

Simplify the algebraic fraction.

a)

5cd/(3d-5c)

b)

5cd/(3c-5d)

c)

(3c-5d)/5cd

d)

(3d-5c)/5cd

57.

Solve $\frac{-16}{2b}$

a)

$\frac{-8}{b}$

b)

-8

c)

$\frac{-b}{8}$

d)

2

58.

Simplify $\frac{6a}{7b\ }\ \times\frac{5b}{30a}$

a)

$\frac{a}{7}$

b)

$\frac{5}{a}$

c)

$\frac{1}{7}$

d)

$\frac{1}{6}$

59.

Solve $\frac{6x^2}{11y}\div\frac{18x}{33y^2}$

a)

xy

b)

$\frac{6}{11}$

c)

$\frac{36x}{121y^2}$

d)

$\frac{6x}{11\ y^2}$

60.

Solve $\frac{12ab^2}{18a^2b^2}$

a)

$\frac{2}{3}$

b)

$\frac{ab^2}{a^2b^2}$

c)

$\frac{2}{3a}$

d)

$\frac{a}{b}$

61.

Find the L. C. M of 4x and 6x

a)

12x

b)

6x

c)

4x

d)

24x

62.

Simplify $\frac{2xy}{zy}$

a)

$\frac{xy}{xz}$

b)

$\frac{2xy}{z}$

c)

$\frac{x}{z}$

d)

$\frac{2x}{z}$

63.

Find the L. C. M of 8y², 12y and 24xy

a)

24y

b)

24xy

c)

24x

d)

24xy²

64.

Find the L. C. M of mn² and m²

a)

mn²

b)

m²n²

c)

nm²

d)

mm²

65.

Simplify $\frac{t^2}{5a}\times\frac{3a}{t}$

a)

$\frac{5}{3}$

b)

$\frac{3}{5t}$

c)

$\frac{3t}{5}$

d)

$\frac{3}{5}$

66.

Simplify the algebraic fraction.

a)

-m

b)

-1/m

c)

m/n

d)

1/mn

67.

Simplify the algebraic fraction.

a)

16/p²q

b)

16p²q

c)

p²q/16

d)

16q/p²

68.

a)

a²/6

b)

2a/3a

c)

3a/2a

d)

3/2

69.

a)

4/p

b)

5/p

c)

14/p²

d)

4/p²

70.

a)

3c

b)

9b/4a

c)

4a

d)

2c/b

71.

a)

6am/10a

b)

9

c)

9ma/3a

d)

6m

72.

a)

4/x

b)

x/4

c)

1/4x

d)

4x

73.

Simplify the algebraic fraction.

a)

2pq

b)

2/pq

c)

pq/2

d)

p/2q

74.

Simplify the algebraic fraction.

a)

-3/b

b)

-b/3

c)

3b

d)

-3b

75.

a)

A.

b)

B.

c)

C.

d)

D.

LFA JSS 2 QUIZ 2

Total questions: 75

Worksheet time: 2hrs 40mins