Free Printable POLYCET 2018

1.

(ab)c =a(bc) is called .........................property

a)

Associative

b)

Inverse

c)

identity

d)

None

2.

$\sqrt{5}+\sqrt{7}is\ a\ number$

a)

Natural

b)

Rational

c)

Integer

d)

An Irrational

3.

$\left(\log_9\sqrt{3\sqrt{3\sqrt{3}}}\right)\log_{10}0.01\ =$

a)

$\left(\frac{7}{8}\right)1$

b)

$\left(\frac{7}{16}\right)0$

c)

$\left(\frac{1}{16}\right)\left(-2\right)$

d)

$\left(\frac{1}{8}\right)2$

4.

$Exponential\ form\ of\ \log_464\ =3\ is.......$

a)

$3^4\ =64$

b)

$4^2\ =81$

c)

$4^{3\ }=64$

d)

None

5.

$\sqrt{20+\sqrt{20+\sqrt{20+.................\infty}}}=$

a)

1

b)

3

c)

5

d)

6

6.

$From\ the\ following\ venn\ diagramB-A\ =$

a)

{1,2,3}

b)

{4,,5}

c)

{6,7}

d)

nONE

7.

If A= {a,b,c,d},then the number of subset for A is.....

a)

5

b)

6

c)

16

d)

65

8.

$If\ \alpha,\beta,\gamma\ are\ the\ zeroes\ of\ the\ ploynomial\ f\left(x\right)\ =\ ax^3\ +bx^2+cx\ +d\ then\ \frac{1}{\alpha}+\frac{1}{\beta}+\frac{1}{\gamma}\ =.....$

a)

$\frac{1}{d}$

b)

$\frac{1}{c}$

c)

$\frac{c}{d}$

d)

$-\frac{c}{d}$

9.

A quadratic polynomial whose zeroes are 5 and -2 are

a)

$x^2+5x-2$

b)

$x^2+3x-10$

c)

$x^2-3x-10$

d)

$x^2-2x+5$

10.

The lines represented by 5x+7y-14=0 and 10x+3y-8 =0 are ....... lines

a)

Coincident

b)

vertical

c)

Parallel

d)

Intersecting

POLYCET 2018

Total questions: 10

Worksheet time: 5mins

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