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Class 10MathematicsReal NumbersIrrational numbersEasyLevel 13
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Which statement about (\sqrt{10}) is correct?

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Answer and explanation

Correct answer: It is irrational

Step 1: (10) is not a perfect square. Step 2: So (\sqrt{10}) cannot be written exactly as (\frac{p}{q}). Step 3: Be careful while identifying square roots of non-perfect squares.

Related tags

Real-NumbersIrrational-NumbersConcept

Frequently asked questions

What is the correct answer to this question?

It is irrational

Why is this the correct answer?

Step 1: (10) is not a perfect square. Step 2: So (\sqrt{10}) cannot be written exactly as (\frac{p}{q}). Step 3: Be careful while identifying square roots of non-perfect squares.

Which subject and chapter does this question cover?

This is a Class 10 Mathematics question. Chapter: Real Numbers. Topic: Irrational numbers.

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10 more MCQs
  1. 1Which of the following numbers is irrational?
  2. 2Which of the following numbers is rational?
  3. 3What type of number is (\sqrt{16})?
  4. 4Which of the following is an example of an irrational number?
  5. 5Which decimal form represents an irrational number?
  6. 6What type of number is (0.3333\ldots)?
  7. 7Which statement is correct about (0.101001000100001\ldots)?
  8. 8If (a) is a non-zero rational number and (b) is an irrational number, what type of number is (ab) generally?
  9. 9What type of number is (\sqrt{2}+3)?
  10. 10The simplified form of (\sqrt{2}+\sqrt{2}) is what type of number?
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