Any operation between one rational and one irrational number always gives:

a rational number

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an irrational number

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an integer

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a fraction

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Solution

The correct option is B an irrational number
Operation between a rational and irrational number is always irrational because there is no other irrational number to cancel the effect of an irrational number, so irrationality exists.

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Similar questions

Which one of the following is correct and which one is not correct? Give reasons.

1) If 'a' is a rational number and 'b' is irrational, then a+b is irrational.

2) The product of a non-profit rational number with an irrational number is always irrational.

3) Addition of any two irrational numbers can be rational.

4) Division of any two integers is an integer.

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