Power of 10 Positive Exponent Online Quiz



Following quiz provides Multiple Choice Questions (MCQs) related to Power of 10: Positive Exponent. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.

Questions and Answers

Q 1 - Evaluate 101

A - 1

B - 10

C - 100

D - 101

Answer : B

Explanation

Step 1:

The exponent here is 1. So writing base 10 one time we get

101 = 10

Step 2:

So 101 = 10

Q 2 - Evaluate 103

A - 30

B - 100

C - 103

D - 1000

Answer : D

Explanation

Step 1:

The exponent here is 3. So multiplying base 10 three times we get

103 = 10 × 10 × 10 = 1000

Step 2:

So 103 = 1000

Q 3 - Evaluate 102

A - 20

B - 100

C - 102

D - 1000

Answer : B

Explanation

Step 1:

The exponent here is 2. So multiplying base 10 two times we get

102 = 10 × 10 = 100

Step 2:

So 102 = 100

Q 4 - Evaluate 104

A - 40

B - 1000

C - 10000

D - 100000

Answer : C

Explanation

Step 1:

The exponent here is 4. So multiplying base 10 four times we get

104 = 10 × 10 × 10 × 10 = 10000

Step 2:

104 = 10000

Q 5 - Evaluate 106

A - 1000000

B - 60

C - 10000

D - 100000

Answer : A

Explanation

Step 1:

The exponent here is 6. So multiplying base 10 six times we get

106 = 10 × 10 × 10 × 10 × 10 × 10 = 1000000

Step 2:

So 106 = 1000000

Answer : D

Explanation

Step 1:

The exponent here is 5. So multiplying base 10 five times we get

105 = 10 × 10 × 10 × 10 × 10 = 100000

Step 2:

So 105 = 100000

Q 7 - Evaluate 100

A - 0

B - 1

C - 10

D - 100

Answer : B

Explanation

Step 1:

The exponent here is 0.

By definition 100 = 1, as any number raised to the power of zero is equal to 1.

Step 2:

So 100 = 1

Answer : C

Explanation

Step 1:

The exponent here is 7. So multiplying base 10 seven times we get

107 = 10 × 10 × 10 × 10 × 10 × 10 × 10 = 10000000

Step 2:

107 = 10000000

Answer : A

Explanation

Step 1:

The exponent here is 8. So multiplying base 10 eight times we get

108 = 10 × 10 × 10 × 10 × 10 × 10 × 10 × 10 = 100000000

Step 2:

So 108 = 100000000

Answer : B

Explanation

Step 1:

The exponent here is 9. So multiplying base 10 nine times we get

109 = 10 × 10 × 10 × 10 × 10 × 10 × 10 × 10 × 10 = 1000000000

Step 2:

So 109 = 1000000000


power_of_10_positive_exponent.htm

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