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Aptitude360

Logarithm Level - 3

50 questions. Choose an option and see at once whether it was right, with the correct answer and a worked solution. No timer, and nothing to submit.

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  1. Question 1

    Find x, if log (2x – 3) = 2

  2. Question 2

    Find x, if log 2ˣ = 3

  3. Question 3

    Find x, if 0.01ˣ = 2

  4. Question 4

    Find x if log x = log 7.2 – log 2.4

  5. Question 5

    Solve the equation : log₁₅3375 × log₄1024 = ?

  6. Question 6

    Solve the equation : logₐ4 + logₐ16 + logₐ64 + logₐ256 = 10. Then a = ?

  7. Question 7

    Solve the equation : log₆₂₅ √5 = ?

  8. Question 8

    If log x + log (x + 3) = 1 then the value(s) of x will be, the solution of the equation

  9. Question 9

    If log₁₀a = b, find the value of 10³ᵇ in terms of a.

  10. Question 10

    Solve the equation : 3 log 5 + 2 log 4 – log 2 = ?

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