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IPMAT Rohtak Logarithms — practice questions

Explore 2 free Logarithms questions in IPMAT Rohtak Mathematicalability. Open each question or exercise to read its content, reference answers and available explanation.

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Logarithms questions and exercises with answers

Showing questions 1–2 of 2.

Logarithm: log₁₀ 1000 = ?Read the answer and worked solution →log(x²·y) − log(xy) = ?Read the answer and worked solution →

Worked practice questions

Logarithm: log₁₀ 1000 = ?

  1. 10
  2. 2
  3. 4
  4. 3
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Correct answer: D. 3

1. 10³ = 1000. 2. So log base 10 of 1000 = 3. _Source: TSICET 2024 PYQ Q.98 (Shift 1, Logarithms)_

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log(x²·y) − log(xy) = ?

  1. log(xy)
  2. log y
  3. log(x/y)
  4. log x
Show answer and solution

Correct answer: D. log x

1. log(x²y) − log(xy) = log(x²y/(xy)) = log(x). 2. Answer: log x. _Source: TSICET 2024 PYQ Q.99 (Shift 1, Logarithms)_

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