The least perfect square, which is divisible by each of 21, 36 and 66 is:
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1
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\(\sqrt ? \times \sqrt {484} = 1034\)
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2
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The value of \(\frac{{1 + \sqrt {0.01} }}{{1 - \sqrt {0.1} }}\) is close to = ?
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3
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If 1537* is a perfect square, then the digit which replace * is = ?
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4
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How many two-digit numbers satisfy this property. : The last digit (unit's digit) of the square of the two-digit number is 8 ?
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5
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Which smallest number must be added to 710 so that the sum is a perfect cube ?
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6
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Evaluate -
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7
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If \(x = 3 + \sqrt 8 , \) then \({x^2} + \frac{1}{{{x^2}}}\) is equal to = ?
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8
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By what least number 4320 be multiplied to obtain a number which is a perfect cube?
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9
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The digit in the units place in the square root of 15876 is
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10
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