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5/31 MCQs for:

NUMBER & NUMERATION: Real Numbers

Which of the following represents a natural number?

0.

3/2.

1.

-1.

Which of the following is an example of an irrational number?

22 / 7.

0.

5.

√3.

Which of the following statements is false?

Every integer is a rational number.

All real numbers can be represented on the number line.

The square root of a perfect square is rational.

All irrational numbers are negative.

Which of the following is an example of an integer?

-3.

√4.

1/4.

2.5.

The decimal expansion of which number is non-terminating and repeating?

1/3.

√2.

√9.

π.