Mathematics Practice Tests – Surd


Hello and Welcome to Mathematics Practice Tests - Surd

  1. You are to attempt 5 random objectives questions ONLY.
  2. Supply Your Full Name and Location in the text box below and begin immediately.
  3. You can attempt as many times as possible


Simplify: \frac{10\sqrt{2}}{\sqrt{5}}

A. 5\sqrt{10}      B. 2\sqrt{10}     C. 2\sqrt{2}     D. \frac{\sqrt{3}}{3}


Simplify



A.     B.     C.     D.


Rationalise



A.        B.       C.        D.


Simplify \sqrt{60}

A. 4\sqrt{3}      B. 2\sqrt{15}      C. 5\sqrt{3}      D. 5\sqrt{15}


Given that \sqrt{128}   +  \sqrt{18}   -  k   =   7\sqrt{2}, find k.

A. 8    B. 16    C. 32    D. 48


 



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