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| Question 1 |
| An irrational number can not be expressed as a __________. |
| A. | Decimal | B. |  |
| C. | Fraction | D. | Negative number |
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| Question 2 |
| Which of the following numbers is sometimes called Pythagoras's constant?
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| A. | 1 | B. | √3 |
| C. | √2 | D. | 3.14 |
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| Question 3 |
| Find the correct statement out of the following options. |
| A. | In decimal form irrational numbers repeats. | B. | In decimal form irrational numbers terminate. |
| C. | In decimal form irrational numbers either repeat or terminate. | D. | In decimal form irrational numbers do not repeat or terminate. |
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| Question 4 |
| Which of the following is not a rational number? |
| A. | -1 | B. | √3 |
| C. | 0 | D. | 3.6 |
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| Question 5 |
| Which of the following is an irrational number? |
| A. | 0.12357... | B. | 3.14 |
| C. | -1/9 | D. | -1 |
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| Question 6 |
| Which of the following term describes √36?
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| A. | Rational number | B. | Irrational number |
| C. | Whole number | D. | Real number |
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| Question 7 |
| Which term describes ¾? |
| A. | A whole number | B. | Prime number |
| C. | Rational number | D. | Irrational number |
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| Question 8 |
| 1 can be expressed as a _________. |
| A. | Natural number | B. | Fractional number |
| C. | Irrational number | D. | Composite number |
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| Question 9 |
| Is 3π2/2 a Rational Number? |
| A. | Yes | B. | No |
| C. | Depends on π2 | D. | Only in positive forms |
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| Question 10 |
| π is actually a non-ending decimal and is ____________. |
| A. | An irrational number | B. | A rational number |
| C. | A terminating decimal number | D. | A prime number |
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