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

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

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RD SHARMA ENGLISH-NUMBER SYSTEM-All Questions
  1. Which one of the following is a correct statement? </br>Decimal expan...

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

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

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

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  5. Which of the following is irrational?

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

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

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

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

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

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

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

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  13. Which of the following is irrational?

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

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

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  16. The number 0. 3\ in the form p/q ,\ where p\ a n d\ q are integers a...

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  17. The smallest rational number by which 1/3 should be multiplied so that...

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  18. 0. 3 bar(2) when expressed in the form p/q(p ,\ q\ are integers q\ !...

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  19. 23. bar 43 when expressed in the form p/q(p ,\ q are integers q\ !=0)...

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  20. The value of 0. 23 +\ 0. 22 is (a) 0. 45 \ (b) 0. 43 \ (c...

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