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Class 10 Maths Practice Test: Irrational and Rational Numbers
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Class 10 Maths Practice Test: Irrational and Rational Numbers
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15 Questions

1. The product of a rational and an irrational number is rational number.
2. The sum of two rational numbers is a rational number.
3. The simplest form of the rational number 0.196 is ________
4. The numbers of the form \(\frac {p}{q}\) are integers, and q≠0 are called irrational number.
5. After how many places of decimal, will the decimal expansion of the rational number \(\frac {57}{2^4 5^6}\) terminate?
6. Which of the following numbers is not an irrational number?
7. The product of two irrational numbers is an irrational number.
8. An irrational number has ________
9. The terminating rational number from the following numbers is _________
10. The sum of two irrational numbers is a rational number.
11. The product of \(\frac {33}{2}\) and \(\frac {5}{4}\) is an irrational number.
12. If x is a number whose simplest form is \(\frac {p}{q}\), where p and q are integers and q ≠ 0, then x is a non-terminating repeating decimal only when q is not of the form ________
13. From the following numbers, which number is not a rational number?
14. If x is a number whose simplest form is \(\frac {p}{q}\), where p and q are integers and q≠0, then x is a terminating decimal only when q is of the form _________
15. Which of the following rational is non-terminating repeating decimal?