Generating...                               part1_n0

  1. If $\displaystyle x={{2}\over{7}}$ then $\displaystyle x+{{3}\over{x}}-11$ = ?

    $\displaystyle -{{295}\over{14}}$

    $\displaystyle {{11}\over{14}}$

    $\displaystyle -{{3}\over{14}}$

    $\displaystyle -{{297}\over{14}}$

    $\displaystyle {{305}\over{14}}$

  2. $\displaystyle {{a}\over{9\,b}}$    + ${{a}\over{4\,b}}$ = ?

    $\displaystyle -{{5\,a}\over{36\,b}}$

    $\displaystyle {{13\,b}\over{a}}$

    $\displaystyle {{a}\over{36\,b^2}}$

    $\displaystyle {{a}\over{13\,b}}$

    $\displaystyle {{13\,a}\over{36\,b}}$

  3. If $\displaystyle {{x}\over{3}}-4={{11}\over{2}}$, then x = ?

    $\displaystyle x=-{{9}\over{2}}$

    $\displaystyle x={{9}\over{2}}$

    $\displaystyle x={{57}\over{2}}$

    $\displaystyle x={{138}\over{11}}$

    $\displaystyle x=-{{57}\over{2}}$

  4. If y > 0 then $\sqrt{ 64\,y^2 + 36\,y^2} =$

    100y

    8y

    10y

    14y

    y

  5. If a rectangle has vertices (−2, −2), (−3, −2), (−2, 1), and (−3, 1), then the length of a diagonal is

    4

    10

    3

    $\displaystyle \sqrt{10}$

    2

  6. The slope of the line 9y − 8x − 1 = 0 is

    $\displaystyle {{9}\over{8}}$

    $\displaystyle -{{17}\over{9}}$

    $\displaystyle {{8}\over{9}}$

    $\displaystyle -{{8}\over{9}}$

    $\displaystyle -{{9}\over{8}}$


Department of Mathematics
Last modified: 2026-05-20