Logarithms; Quantitative Reasoning practice

Log laws, change of base, and logarithmic equations — a compact topic that shows up disproportionately on IPMAT-style papers. Nearly every question reduces to three or four identities applied in the right order. Master logₐ(b)·log_b(a)=1 style manipulations and the topic turns into free marks.

8 practice questions(of 12 in the full bank)

Question 1Medium
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Question 2Hard
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Question 3Easy
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Question 4Medium
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Question 5Medium
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Question 6Medium
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Question 7Medium
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Question 8Medium
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More Quantitative Reasoning topics

Number Theory & Number SystemsAlgebra, Equations & InequalitiesCombinatorics & ProbabilityArithmetic & Commercial MathProgressions, Sequences & SeriesGeometry & MensurationCoordinate GeometryTrigonometryMatrices & DeterminantsFunctions & GraphsSet Theory & Venn DiagramsTables & Numerical Data