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sqrt(0. 2)=? (a) 0.02 (b) 0.2 (c) 0....

`sqrt(0. 2)=?` (a) 0.02 (b) 0.2 (c) 0.447 (d) 0.632

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RS AGGARWAL-SQUARE ROOTS AND CUBE ROOTS-All Questions
  1. Which one of the following numbers has rational square root? A. 0.4 ...

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  2. The value of sqrt(0. 4) is (a) 0.02 (b) 0.2 (c) 0.51 (d) 0.63

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  3. sqrt(0. 2)=? (a) 0.02 (b) 0.2 (c) 0.447 (d) 0.632

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  4. The value of sqrt(0. 121) is (a) 0.011 (b) 0.11 (c) 0.347 (d) 1....

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  5. The value of sqrt(0. 064) is (a) 0.008 (b) 0.08 (c) 0.252 (d) 0....

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  6. The value of sqrt((0. 16)/(0. 4)) is (a) 0.02 (b) 0.2 (c) 0.63 (...

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  7. The value of (1+sqrt(0. 01))/(1-sqrt(0. 1)) is close to (a) 0.6 ...

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  8. The square root of 535.9225 is (a) 23.15    (b) 23.45    (c) 24....

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  9. If sqrt(5)=2. 236 , then the value of 1/(sqrt(5)) is (a) .367 (b...

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  10. If sqrt(24)=4. 899 , the value of sqrt(8/3) is (a) 0.544 (b) 1.3...

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  11. If sqrt(6)=2. 449 , then the value of (3sqrt(2))/(2sqrt(3)) is (a) ...

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  12. If sqrt(5)=2. 236 , then the value of (sqrt(5))/2-(10)/(sqrt(5))+sq...

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  13. If 2 * 3 = sqrt(13) and 3 * 4 = 5, then the value of 5 * 12 is sqrt...

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  14. If 1537* is a perfect square, then the digit which replaces * is (a...

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  15. The smallest perfect square that is divided by 71 is (a) 19600     ...

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  16. The least perfect square number divisible by 3, 4, 5, 6 and 8 is (a...

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  17. The least perfect square, which is divisible by each of 21, 36 and ...

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  18. The least number by which 294 must be multiplied to make it a perfe...

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  19. Find the smallest number by which 5808 should be multiplied so that...

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  20. The least number by which 1470 must be divided to get a number whic...

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