Powers of Decimals

Q.

The value of ${0.1}^8$ is 0.00000001

1. True

2. False

Q.

The value of ${0.6}^2$ is

1. 0.363

2. 0.62

3. 0.36

4. 0.63

Q.

Choose the correct answers:
If $4^x$ = 64, then

1. Positive

2. Negative

3. Zero

4. Fractional number

Q.

Find the value of ${0.8}^2$ using fraction form.

1. 0.54

2. 0.64

3. 0.74

4. 0.84

Q. $(0.2{)}^5\text{can be written as}$.

1. $0.0032$
2. $0.00032$
3. $0.32$
4. $0.032$

Q. The multiplicative inverse of 10^(-100) is

1. 10
2. 10^100
3. 100^(-100)
4. 100

Q. Simplify: $\frac{\frac{1}{4}+\frac{1}{5}}{1-\frac{3}{8}\times \frac{3}{5}}$

Q.

${1.2}^3$= ___

1. 1.738

2. 1.728

3. 1.718

4. 1.748

Q. $8^3\times 8^2\times 8^{-5}$ is equal to ?

1. $0$
2. $8$
3. $1$
4. $64$

Q. The multiplicative inverse of 10^(-100) is

1. 10
2. 10^100
3. 100^(-100)
4. 100

Q. The multiplicative inverse of ${10}^4$ is.

1. ${10}^{-2}$
2. ${10}^{-4}$
3. ${10}^{-1}$
4. ${10}^{-3}$

Q. Identify the greater number in each of the following numbers:
$2^8$ or $8^2$

Q.

Choose the correct option(s):
$\frac{(3x^2+1)}{\left(3x^2\right)}$.

1. True

2. False

3. At x=2, Value of fraction = $\frac{11}{12}$

4. At x=3, Value of fraction = $\frac{28}{27}$

Q. Find the value of ${(-0.2)}^{-4}$

Q. Pair the following numbers with their corresponding powers.

1. $0.36$
2. $(0.6{)}^2$
3. $0.125$
4. $(0.5{)}^3$
5. $0.0016$
6. $(0.2{)}^4$
7. $0.027$
8. $(0.3{)}^3$

Q. Match the following numbers with their corresponding powers.

1. $2^9$
2. $4^5$
3. $3^7$

Q. Sort the following numbers in increasing order from top to bottom.

1. $2^5$
2. $3^5$
3. $5^2$
4. $5^3$

Q. Pair the following numbers with their corresponding powers.

1. $0.36$
2. $(0.6{)}^2$
3. $0.125$
4. $(0.5{)}^3$
5. $0.0016$
6. $(0.2{)}^4$
7. $0.027$
8. $(0.3{)}^3$

Q. Find the greatest: