Classify numbers as natural, whole, integer, rational, irrational or real

1. A.
   Always Rational
2. B.
   Always Irrational
3. C.
   Always Integer
4. D.
   Sometimes Rational, Sometimes Irrational

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1. A.
   1
2. B.
   0
3. C.
   -1
4. D.
   $\sqrt{2}$

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1. A.
   $\frac{3}{4}$
2. B.
   $5$
3. C.
   Square root of 7
4. D.
   $-2$

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1. A.
   $\frac{3}{8}$
2. B.
   $\frac{1}{6}$
3. C.
   $\frac{2}{7}$
4. D.
   $\frac{4}{9}$

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1. A.
   $\frac{1}{3}$
2. B.
   $\frac{4}{5}$
3. C.
   $\sqrt{3}$
4. D.
   $\pi$

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1. A.
   Only Rational Numbers
2. B.
   Only Irrational Numbers
3. C.
   Both Rational and Irrational Numbers
4. D.
   Only Whole Numbers

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1. A.
   $-4$
2. B.
   $1.5$
3. C.
   Square root of 2
4. D.
   $7$

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1. A.
   They include fractions.
2. B.
   They include negative numbers.
3. C.
   They include zero and positive integers.
4. D.
   They start from 1.

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