The digit in the units place in the square root of 15876 is
8
6
4
2
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1
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If y = 5, then what is the value of \(10y\sqrt {{y^3} - {y^2}} \) = ?
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2
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3
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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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4
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\( \root 3 \of {\sqrt {0.000064} } = ?\)
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5
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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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6
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The square root of 41209 is equal to = ?
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7
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\(\sqrt {\frac{{25}}{{81}} - \frac{1}{9}} = ?\)
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8
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If the product of four consecutive natural numbers increased by a natural number p, is a perfect square, then the value of p is = ?
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9
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If \(\sqrt 6 = 2.449{ \text{,}}\) then the value of \(\frac{{3\sqrt 2 }}{{2\sqrt 3 }}\) is = ?
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10
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If \(a = \frac{{\sqrt 5 + 1}}{{\sqrt 5 - 1}} \) and \(b = \frac{{\sqrt 5 - 1}}{{\sqrt 5 + 1}},\) the value of \(\left( {\frac{{{a^2} + ab + {b^2}}}{{{a^2} - ab + {b^2}}}} \right)\) is ?
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