Free Printable K YEDUKONDALU TEST 3

1.

$A\ rational\ number\ equivqalent\ to\ \frac{-3}{4\ }is$

a)

$\frac{-4}{3}$

b)

$\frac{-4}{5}$

c)

$\frac{3}{4}$

d)

$\frac{-6}{8}$

2.

$\frac{-2}{3}lies\ on\ .......................................on\ the\ number\ line$

a)

$right\ side\ of\ the\ zero$

b)

$left\ side\ of\ the\ zero$

c)

$zero$

d)

$can't\ be\ \det ermied$

3.

$1.25\ in\ \frac{p}{q\ }form$

a)

$\frac{4}{5}$

b)

$\frac{5}{4}$

c)

$\frac{5}{6}$

d)

$\frac{6}{5}$

4.

$If\ x\ is\ a\ rational\ number\ then\ x-3\ is.............number$

a)

$natural$

b)

$irrational$

c)

$rational$

d)

$complex$

5.

$\sqrt{\frac{a}{b}}\ =$

a)

$\frac{\sqrt{a}}{b}$

b)

$\frac{a}{\sqrt{b}}$

c)

$\frac{\sqrt{a}}{\sqrt{b}}$

d)

$\frac{a}{b}$

6.

Which of the following is True?

a)

Every rational number is a natural number.

b)

Every rational number is a whole number

c)

Every rational number is an integer

d)

Every integer is a rational number

7.

$If\ p^3\ =216\ then\ p\ is$

a)

an odd number

b)

an irrational number

c)

a perfect number

d)

a rational number

8.

$\left(2+\sqrt{2}\right)\left(2-\sqrt{2}\right)\ \ =$

a)

2

b)

4

c)

6

d)

8

9.

$\sqrt{3}\ =\ 1.732\ then\ \sqrt{27}\ =$

a)

$3\times1.73$

b)

$9\times1.732$

c)

$27\times1.732$

d)

$6\times1.732$

10.

$\left(\sqrt{3}-\sqrt{5}\right)\left(\sqrt{3}+\sqrt{5}\right)\ =$

a)

2

b)

5

c)

-2

d)

8

11.

$If\ \sqrt{10}=3.162\ then\ \sqrt{40}=$

a)

6.425

b)

6.245

c)

6.324

d)

6.555

12.

A polynomial with two terms is called

a)

monomial

b)

binomial

c)

trinomial

d)

can't be determined

13.

The zero of the polynomial is

a)

$\frac{3}{2}$

b)

$\frac{2}{3}$

c)

$\frac{-3}{2}$

d)

$\frac{-2}{3}$

14.

$The\deg reeofthepolynomial\ 7x^2y^4+3x^2y^2-8\ is$

a)

4

b)

8

c)

6

d)

1

15.

$Thenumberofzeroesofthepolynomial\ \frac{7x}{3}=-35$

a)

1

b)

2

c)

3

d)

4

16.

Which of the following expressions is a polynomial

a)

$3x^{-2}+7x+1$

b)

$7x^2+\frac{2}{x}-8$

c)

$x^2-x-1$

d)

$x^2+\frac{x}{2}+\frac{1}{x}$

17.

The polynomial of degree n has ...........zeroes

a)

1

b)

n+1

c)

n-1

d)

n

18.

The number of zeroes of a quadratic polynomial is

a)

1

b)

2

c)

3

d)

4

19.

$Oneofthefactorsof\ 3x^2-12x$

a)

$4x$

b)

$3x$

c)

$2x$

d)

$6x$

20.

Select all true statements

a)

$a\ linear\ polynomial\ has\ only\ one\ zero$

b)

$a\ cubic\ polynomial\ has\ three\ zeroes$

c)

$a\ 4^{th}\deg ree\ polynomial\ has\ four\ zeroes$

d)

$a\ 10th\ \deg ree\ polynomila\ has\ no\ zeoes$

K YEDUKONDALU TEST 3

Total questions: 20

Worksheet time: 20mins

Similar Resources on Wayground