Free Printable Quiz for 8,9 and 10

1.

If A={a,b,c} and B= {b,c,d,e}, then A-B = .............

a)

{b,c}

b)

{a,b,c}

c)

{a}

d)

{d,e}

2.

If AUB={a,b,c,d,f,r,t}, then n(AUB) =..............

a)

2

b)

7

c)

0

d)

{a,b}

3.

Which of the following is the formula of discount percentage?

a)

$\frac{discount}{SP}\times100\%$

b)

$\frac{discount}{MP}\times100\%$

c)

$\frac{discount}{CP}\times100\%$

d)

None of them

4.

What is the area of equilateral triangle?

a)

$\frac{\sqrt{3}}{4}a^2$

b)

$\sqrt{s\left(s-a\right)\left(s-b\right)\left(s-c\right)}$

c)

$\frac{1}{2}\times b\times h$

d)

$l\times b$

5.

The formula of mean in continuous series is ............

a)

$\frac{\Sigma x}{n}$

b)

$\frac{\Sigma fm}{N}$

c)

$\frac{\left(Sum\ of\ data\right)}{No.\ of\ data}$

d)

$\frac{\left(N+1\right)}{2}th\ term$

6.

Right angle refers to ..........

a)

90∘

b)

180∘

c)

45∘

d)

none of them

7.

$What\ is\ the\ value\ of\ \left(3y\right)^0\ \ ?$

a)

3

b)

1

c)

0

d)

4

8.

Which of the following statement is not true?

a)

The sum of interior angle of a triangle is 180.

b)

Opposite sides of parallelogram are equal.

c)

All sides of rectangle are equal.

d)

Square has 4 sides.

9.

2³.2⁵.2 ^{- 6} = ..........

a)

4

b)

2

c)

6

d)

8

10.

For what power of x , equals to

\frac{1}{x^2}

?

a)

2

b)

-2

c)

-1

d)

1

Quiz for 8,9 and 10

Total questions: 10

Worksheet time: 5mins

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