CAT Logarithm Questions are a regular feature in the exam paper. They appear in Quantitative Aptitude section and often quick to do. There are usually 1-2 Logarithm questions in the CAT question paper every year. CAT 2026 aspirants must study Hidden Quadratic Substitutions, Base Change Rule, Logarithmic Inequalities & Domain Constraints, Telescoping Series Loops, Character Mapping and Domain Restrictions and Inequality Intercepts, to master this topic of exam.
Find Logarithm-based problems with solutions and shortcuts.
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Check below a few CAT Logarithm Questions for practice. Solve them to evaluate your hold on this topics. You should regularly practice previous years’ questions as part of your CAT 2026 preparation. Also find the CAT Logarithm guide book PDF for free download.
Sample CAT Logarithm Questions with Solutions
Q1. Basic Evaluation EASY
Evaluate: log2(32)
(A) 4
(B) 5
(C) 6
(D) 3
Q2. Sum-to-Product Equation MEDIUM
Solve for x (x > 1): log(x−1) + log(x+1) = log 3
(A) x = 1.5
(B) x = 2
(C) x = 2.5
(D) x = 3
Q3. Multi-base Combination HARD
Solve for x: log2(x) + log4(x) + log8(x) = 11
(A) x = 32
(B) x = 64
(C) x = 128
(D) x = 256
Q4. Number of Digits MEDIUM
Using log 5 = 0.6990, find the number of digits in 515.
(A) 10
(B) 11
(C) 12
(D) 9
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Student Forum
Anything you would want to ask experts?Answered 9 hours ago
As a current student at DBS Global University, I can say that yes, the university accepts a valid CAT score for MBA admissions. If you meet the eligibility criteria Agar aap eligibility criteria meet karte hain, to aap apne CAT score ke through apply kar sakte hain, aur university entrance exam den
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Beginner-Level 5
Answered Yesterday
SAGE University, Indore has not mentioned any other accepted entrance exams other than SEE for MBA courses. Generally, CAT is an accepted entrance exam for MBA courses. Therefore, candidate should get confirmation by asking this from admission desk.
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Contributor-Level 10
Answered Yesterday
No, CAT score is not mandatory to get a seat at CSMU for MBA. While the college accepts CAT scores, it also accept scores from other tests like MAT, CMAT, and MHT-CET. If a candidate have not taken any national entrance paper, they can simply sit for the institutional CSMU-CET exam. Seat will be bas
A
Contributor-Level 8
Answered 5 days ago
No, CAT is not compulsory to get admission in TITE - Templecity Institute of Technology and Engineering. The college accepts entrance exams such as: OJEE/ATMA/CAT/MAT. Candidates wishing to get admission into this programme should have passed graduation with at least 50% marks.
R
Contributor-Level 10
Answered 6 days ago
No, CAT is not compulsory to get admission in MBA at College of Engineering, Pune. The college consider svalid score of entrance exams such as:
- MAH-CET (The primary state-level exam considered for Maharashtra students)
- CAT
- CMAT
- XAT
R
Contributor-Level 10
Answered 6 days ago
Yes, personal interview round for MBA admission is mandatory for all candidates regardless of which exam they apply through. Candidates applying through CAT result for PP Savani University can only skip SLMET written test during MBA admission process.
Their final evaluation will be based on combined
S
Contributor-Level 10
Answered 6 days ago
Xavier Institute of Management and Informatics does accepts CAT scores for admission in MBA programme. However, it is not compulsory. Aspirants can also get admission based on their qualifying exam scores and performance in the PI round.
N
Guide-Level 15
Answered a week ago
Candidates preparing for CAT may not need to prepare for KLMAT Management separately, as the syllabus is the same and the test structure is also similar. However, one should make sure they practice KLMAT sample papers from a month before the exam as the question type and difficulty level will be dif
S
Contributor-Level 10
Answered a week ago
Candidates who want to apply for Sharda University, Greater Noida MBA course must secure a CAT/ XAT percentile of 65% to skip SUAT. For MAT applicants, this score stands at 75% for MBA admissions at Sharda, Greater Noida.
S
Contributor-Level 10
Answered a week ago
Yes, you can get scholarship for MBA in Adamas University based on CAT score according to the following criteria:
CAT Score | Scholarship |
|---|---|
80 percentile & above | 50% of the 1st Semester Fee |
70 percentile to 79.99 percentile | 25% of the 1st Semester Fee |
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Contributor-Level 10
Vipra Shrivastava is MA in English Literature from Delhi University with extensive experience in content writing of over 14 years. She has been handling content for Management, Accounting and Commerce streams for 8
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