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Find whether the following statements ar...

Find whether the following statements are true or false.
(i) Every real number is either rational or irrational.
(ii) `pi` is an irrational number.
(iii) Irrational numbers cannot be represented by points on the number line.

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RD SHARMA ENGLISH-NUMBER SYSTEM-All Questions
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  3. Find whether the following statements are true or false. (i) Every ...

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  4. Visualise 2. 665 on the number line, using successive magnification.

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  5. Visualise the representation of 5.3bar7on the number line upto 5 decim...

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  6. Which one of the following is a correct statement? </br>Decimal expan...

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  7. Which one of the following statement is true? (i) The sum of two irra...

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  8. Which of the following is a correct statement? (A)Sum of two irratio...

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  9. Which of the following statements is true? product of two irrational n...

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  10. Which of the following is irrational?

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  11. Which of the following is irrational? (a)0. 14 (b) 0. 14 bar(16) (c)...

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  12. Which of the following is rational? sqrt(3) (b) pi (c) 4/0 ...

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  13. The number 0. 318564318564318564... is: (a) natural number (b) a...

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  14. If n is a natural number, then sqrt(n) is:

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  15. Which of the following numbers can be represented as non-terminating, ...

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  16. Every point on a number line is represented as: (a) a unique real u...

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  17. An irrational number between 2\ a n d\ 2. 5 is sqrt(11)\ (b) sqrt...

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  18. Which of the following is irrational?

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  19. The number of consecutive zeros in 2^3xx\ 3^4xx\ 5^4xx\ 7, is

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  20. The number 1. 272727..... in the form p/q , where p\ a n d\ q are in...

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