Free Printable Maths Objective Exams.

1.

Integers are ____________ rational.

a)

always

b)

sometimes

c)

never

2.

Solve

a)

- 1/3

b)

1/3

c)

3/4

d)

not here

3.

Solve.
-5x + 1.5 = -19.5

a)

-3.6

b)

4.2

c)

3.6

d)

-4.2

4.

Solve.

x - 10 = - 6x + 4

a)

6/5

b)

-6/5

c)

2

d)

-2

5.

Solve.
5(y + 4) = 4(y + 5)

a)

0

b)

2

c)

no solution

d)

All real numbers

6.

In the expression 2⁵, what is the EXPONENT?

a)

5

b)

2

7.

An example of a perfect square is

a)

2

b)

16

c)

30

8.

Simplify the expression.

a)

6¹⁴

b)

6⁶

c)

36¹⁴

d)

36⁶

9.

$13^2=169$

a)

TRUE

b)

FALSE

10.

$\sqrt{\frac{64}{25}}=\frac{y}{5}$
What is y?

a)

4

b)

8

11.

√ 144

a)

4

b)

12

c)

16

d)

32

12.

What is the area of a square with a side of 12?

a)

144

b)

24

c)

48

d)

6

13.

What is the square root of 289?

a)

13

b)

140

c)

17

d)

18

14.

The sum of the angles of a quadrilateral is _____

a)

180⁰

b)

270⁰

c)

360⁰

d)

Not fixed

15.

The number of diagonals of a triangles is ______

a)

0

b)

1

c)

2

d)

3

16.

How many diagonals does a regular hexagon has?

a)

7

b)

6

c)

9

d)

8

17.

Is it possible to have a regular polygon each of whose interior angle is 100⁰?

a)

Yes. Possible

b)

No. Not Possible

18.

Which of the following statement is NOT TRUE?

a)

Parallelogram and Rectangles are irregular polygons

b)

A rectangle has all angles and all sides equal to each other

c)

A hexagon has 6 sides

d)

A regular octagon has 8 sides of equal length

19.

Which of the following statements is incorrect ?

a)

A rectangle has all angles and all sides equal to each other.

b)

A hexagon as 6 sides.

c)

A regular octagon has 8 sides of equal length.

d)

A rhombus and a rectangle are irregular polygons.

20.

If a convex polygon has n sides, the no. of diagonals is given by ?

a)

$\frac{n\left(n+3\right)}{2}$

b)

$\frac{n\left(n-3\right)}{2}$

c)

$\frac{n+\left(n-3\right)}{2}$

d)

$\frac{n+\left(n+3\right)}{2}$

21.

What is the formula for finding angle sum of a polygon if n is the number of sides ?

a)

(n-1)x180

b)

(n+1)x180

c)

(n-2)x180

d)

(n+2)x180

22.

Find a pythagorean triplet whose one member is 10.

a)

(10,24,26)

b)

(10,14,25)

c)

(10,14,15)

d)

(10,14,16)

23.

What is the unit's digit of the square of 729?

a)

1

b)

2

c)

3

d)

4

24.

Without actual squaring,find the value of : 108² - 107².

a)

210

b)

215

c)

220

d)

225

25.

How many numbers lie between 11² and 12².

a)

20

b)

22

c)

24

d)

26

26.

Write the number 3,400,000 in standard form

a)

3.4 × 10⁶

b)

3.4 × 10⁷

c)

34 × 10⁵

d)

3.4 × 10^-5

27.

Write the number 3,400,000 in standard form

a)

3.4 × 10⁶

b)

3.4 × 10⁷

c)

34 × 10⁵

d)

3.4 × 10^-5

28.

Write the number 0.0000037 in standard form

a)

3.7 × 10^-6

b)

3.7 × 10⁶

c)

3.7 × 10^-5

d)

3.7 × 10⁵

29.

Write 2.03 × 10⁷ as an ordinary number...

a)

2,030,000

b)

20,300,000

c)

203,000,000

d)

2,030,000,000

30.

Write 8.35 × 10^-4 as an ordinary number...

a)

0.0000835

b)

0.000835

c)

8350

d)

8,350,000

Maths Objective Exams.

Total questions: 30

Worksheet time: 54mins

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