1. Question: `1/(a^2 - b^2), 1/(a^2 + b^2)` কে সাধারণ হর বিশিষ্ট ভগ্নাংশে প্রকাশ করলে নিচের নিচের কোনটি হবে?

    A
    `(a^2 + b^2)/(a^2 - b^2), (a^2 - b^2)/(a^2 + b^2)`

    B
    `a^2 + b^2, a^2 - b^2`

    C
    `(a^2 + b^2)/(a^4 - b^4), (a^2 - b^2)/(a^4 - b^4)`

    D
    `(a^4 - b^4)/(a^2 + b^2), (a^4 - b^4)/(a^2 - b^2)`

    Note: Not available
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  2. Question: `(a^2 - 3a + 2)/(a + 1)^2 - 4a)` এর লঘিষ্ট রুপ কোনটি?

    A
    `(a - 1)/(a - 2)`

    B
    `(a - 1)/(a - 2)`

    C
    `(a - 2)/(a + 1)`

    D
    `(a - 2)/(a - 1)`

    Note: `(a^2 - 3a + 2)/((a + 1)^2 - 4a) = (a^2 - 2a - a + 2)/(a^2 + 2a + 1 - 4a)` `= (a(a - 2) - 1(a - 2))/(a^2 - 2a + 1) = ((a - 2) (a - 1))/(a - 1)^2` `= (a - 2)/(a - 1)`
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  3. Question: `1/(abc) - 1/(a^2c)` = কত?

    A
    `1/(ab^2c)`

    B
    `(a - b)/(a^2bc)`

    C
    `(a - b)/(abc)`

    D
    `(a + b)/(a^2bc)`

    Note: Not available
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  4. Question: `m/n - n/m`= কত?

    A
    `(m - n)/(mn)`

    B
    `(n - m)/(mn)`

    C
    `(m^2 - n^2)/(mn)`

    D
    `(n^2 - m^2)/(mn)`

    Note: Not available
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  5. Question: `a/(a + b) + (ab)/(a^2 - b^2)`= কত?

    A
    `(ab)/(a^2 - b^2)`

    B
    `(a^2b)/(a^2 - b^2)`

    C
    `(ab^2)/(a^2 - b^2)`

    D
    `a^2/(a^2 - b^2)`

    Note: Not available
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  6. Question: `1/m + 1/m - 2/m` = কত?

    A
    0

    B
    `4/m`

    C
    `2/m`

    D
    `1/m`

    Note: `1/m + 1/m - 2/m = (1 + 1 - 2)/m` `= 0/m = 0`
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  7. Question: `(x^2 - 25)/(x^2 - x - 20)` এর মান কোনটি?

    A
    `(x + 4)/(x - 5)`

    B
    `(x + 5)/(x + 4)`

    C
    `x^2 - 5^2`

    D
    `x^2 - 20`

    Note: Not available
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  8. Question: `x/a - (2x)/a + (3x)/a` = কত?

    A
    `x/a`

    B
    `a/x`

    C
    `(2x)/b`

    D
    `x/(2b)`

    Note: Not available
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  9. Question: `(3x)/(2b) - x/b` = কত?

    A
    `(3x)/(2b)`

    B
    `x/b`

    C
    `(2x)/b`

    D
    `x/(2b)`

    Note: Not available
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  10. Question: `a/y ও b/x` এর সাধারণ হরবিশিষ্ট ভগ্নাংশ নিচের কোনটি?

    A
    `(ax)/(xy), (yb)/(xy)`

    B
    `(ay)/(xy),(bx)/(xy)`

    C
    `(ax)/(xx), (bx)/(xy)`

    D
    `(ay)/(xy), (by)/(xy)`

    Note: Not available
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