Free Printable Exponentiation Quiz

1.

1. (5a³b²)²

a)

5a⁶b⁴

b)

25a⁴b⁶

c)

-5a⁴b⁶

d)

25a⁶b⁴

2.

2. (-4²a²b²) (2a²b)

a)

-32a⁴b³

b)

32a⁴b²

c)

32a⁴b³

d)

-32a⁴b⁴

3.

3. -4³ = (a)

4.

4. Write in an expression where the base is a prime number 9 x 27

a)

3⁵

b)

3⁴

c)

3³ x 2²

d)

2³ x 3²

5.

5. Simplify $\left|\frac{-4^2}{3^2}\right|\$

a)

$\frac{9}{16}$

b)

$\frac{16}{9}$

c)

$\frac{16}{-9}$

d)

$\frac{-16}{9}$

6.

$6.\ \ \ \left(3\ x\ 4^{ }\right)^2\ =\$

a)

24

b)

9 x 4

c)

144

d)

$3^{4^{ }}x\ 9$

7.

7. (2²x³y³)³ = ________

a)

8x⁹y⁹

b)

64x⁶y⁶

c)

64x⁹y⁹

d)

32x⁶y⁶

8.

8. 54 $m^6n^7$ $\div\ \ \ 6m^3n^{3\ }\ =$

a)

$9m^4n^3$

b)

$6m^3n^4$

c)

$8m^4n^3$

d)

$9m^3n^4$

9.

$p^8q^9\ \ \div\ \ p^{10}q^6$

9.

a)

$\frac{q^3}{p^2}$

b)

$q^3p^2$

c)

$\frac{1}{q^3p^2}$

d)

$\frac{p^2}{q^3}$

10.

$10.\ \ \ \ \ \left(4x^2y^3\right)^3\ \ \ \ \div\ \ \ \left(xy^2\right)^2$

a)

$16x^2y^3$

b)

$32x^3y^2$

c)

$64x^4y^3$

d)

$none\ of\ these$

11.

$\left(\frac{j^6k^3}{J^4k^3}\right)^3$

a)

$j^6k$

b)

$j^6$

c)

$j^9k$

d)

$j^6k^3$

12.

$\frac{-6a^4}{3a^7}=$

a)

$\frac{-2}{a^3}$

b)

$2a^{-3}$

c)

$-2a^3$

d)

none of these

13.

$\ \left(2a^5b^3c^4\right)\left(7a^{-7}b^{-4}c^2\right)=$

a)

$\frac{14c^6}{a^2b}$

b)

$14a^2bc^6$

c)

$\frac{2c^6}{7a^2b}$

d)

$\frac{14c^{-6}}{a^2b}$

14.

$2a^{-3}\ \times\ 4a^7\ \ \ =$

a)

$6a^{-3}$

b)

$8a^2$

c)

$\frac{8}{a^4}$

d)

None of these

15.

$Simplify\ \ 10^8\ \ \ \div\ \ \ 2^8\ ^{ }$

a)

$8^8$

b)

$5^8$

c)

625

d)

$8^5$

16.

$\left(3^3\right)^n\ \ \ \ \times\ \ \left(3^n\right)^2\ \ \ =\$

a)

$3^{6n}$

b)

$9^{5n}$

c)

$3^{5n}$

17.

$\left(a^2\right)^3\ \ \ \ \ \times\ \ \ a^5$

a)

$a^{11}$

b)

$a^{10}$

18.

$\left(\frac{2a^2}{b}\right)\ \ \ \times\ \ \ \left(\frac{a}{b^2}\right)^2$

a)

$\frac{4a^2}{b5}$

b)

$\frac{2a^4}{b^4}$

c)

$\frac{2a^4}{b^5}$

d)

$\frac{2a^2}{b^5}$

19.

$\frac{\left(3pq^2\right)^5}{\left(3p^2q\right)^2\ \left(pq^3\right)}$

a)

$9p^2q^3$

b)

$9pq^5$

c)

$27p^3q^5$

d)

$27pq^5$

20.

$\frac{8x^{8y^4}}{\left(2xy^2\right)^2}\ \ \ \ \ \times\ \ \ \ \ \frac{\left(4x^2y^2\right)^2}{\left(3xy^2\right)^2}$

a)

$16x^3y^2$

b)

$\frac{32x^{10}y^4}{9x^2y^2}$

c)

$\frac{16x^2y^3}{3}$

d)

$\frac{32x^8y^2}{9}$

Exponentiation Quiz

Total questions: 20

Worksheet time: 20mins

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