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Decimal representation of a rational number cannot be

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Important Questions on Number System

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MATHEMATICS>Chapter 1 - Number System>Multiple Choice Questions>Q 15
The decimal expansion of the number 2 is
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MATHEMATICS>Chapter 1 - Number System>Multiple Choice Questions>Q 16
Which of the following is an irrational number?
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MATHEMATICS>Chapter 1 - Number System>Multiple Choice Questions>Q 17
A rational number between 2 and 3 is
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MATHEMATICS>Chapter 1 - Number System>Multiple Choice Questions>Q 18

The product of any two irrational numbers is:

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MATHEMATICS>Chapter 1 - Number System>Multiple Choice Questions>Q 19
23+3 is equal to
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MATHEMATICS>Chapter 1 - Number System>Multiple Choice Questions>Q 20
10×15 is equal to
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MATHEMATICS>Chapter 1 - Number System>Multiple Choice Questions>Q 21
19-8 is equal to 
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MATHEMATICS>Chapter 1 - Number System>Multiple Choice Questions>Q 22
2234equals