If \(\sqrt 5 = 2.236, \) then the value of \(\frac{{\sqrt 5 }}{2} - \frac{{10}}{{\sqrt 5 }} + \sqrt {125} \) is equal to :
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1250 oranges were distributed among a group of girls of a class. Each girl got twice as many oranges as the number of girls in that group. The number of girls in the group was = ?
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2
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The square root of 41209 is equal to = ?
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3
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If \(\sqrt {24} = 4.889,\) the value of \(\sqrt {\frac{8}{3}} \) is = ?
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4
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Which smallest number must be added to 710 so that the sum is a perfect cube ?
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5
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Determined the value of \(\frac{1}{{\sqrt 1 + \sqrt 2 }}{ \text{ + }} \frac{1}{{\sqrt 2 + \sqrt 3 }} + \frac{1}{{\sqrt 3 + \sqrt 4 }} + ...... + \frac{1}{{\sqrt {120} + \sqrt {121} }}{ \text{ = ?}}\)
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6
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The digit in the unit's place in the square root of 15876 is = ?
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7
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If \(\sqrt y = 4x{ \text{}} \) then \(\frac{{{x^2}}}{y}\) is = ?
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8
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The square root of 64009 is:
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9
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While solving a mathematical problem, Samidha squared a number and then subtracted 25 from it rather than the required i.e., first subtracting 25 from the number and then squaring it. But she got the right answer. What was the given number ?
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10
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What percentage of the numbers from 1 to 50 have squares that end in the digit 1 ?
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