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Previous year question hub

Logarithms - Algebra - Mathematics Previous Year Questions

Practice Logarithms - Algebra - Mathematics previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

3Papers
3Years
3Questions
1Topics

Logarithms question pattern

Every graph below is calculated only from this selection.

Questions by year

Year-wise coverage for Logarithms. Each bar uses a separate theme-derived color.

Difficulty distribution

How the classified questions are distributed by difficulty.

Not classified 3 100%

Question type distribution

MCQ, numerical, multiple-select and other formats found in these papers.

Multiple Choices 3 100%

Subject weightage

Top subjects by unique question coverage.

Mathematics
3 Qs

Most asked topics

Top topics across the included previous year papers.

Algebra
3 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Logarithms
3 Qs

Paper coverage

Question coverage for the most populated papers. Every active PYP paper remains listed below.

BITSAT 2025
1 Qs
BITSAT 2021
1 Qs
BITSAT 2020
1 Qs

Included previous year papers

Newest papers appear first. Sort by year, question coverage or name.

PaperYear / sessionQuestions in this viewOpen
BITSAT 202520251View paper
BITSAT 202120211View paper
BITSAT 202020201View paper

All Logarithms previous year questions

Practice every matching question in batches of 20, with every available option.

1
2020 · Mathematics · Algebra · Logarithms
BITSAT 2020

If \({\log _5}{{(a + b)} \over 3} = {{{{\log }_5}a + {{\log }_5}b} \over 2}\), then \({{{a^4} + {b^4}} \over {{a^2}{b^2}}}\) is equal to

A
50
B
47
C
44
D
53
Open complete paper
2
2021 · Mathematics · Algebra · Logarithms
BITSAT 2021

If log7 5 = a, log5 3 = b and log3 2 = c, then the logarithm of the number 70 to the base 225 is

A
\({{1 - a + abc} \over {2a(1 + b)}}\)
B
\({{1 - a - abc} \over {2a(1 + b)}}\)
C
\({{1 + a - abc} \over {2a(1 + b)}}\)
D
\({{1 + a + abc} \over {2a(1 + b)}}\)
Open complete paper
3
2025 · Mathematics · Algebra · Logarithms
BITSAT 2025

The number of real solution of $\sqrt{\left(7-\log _3|x|\right)}=4-\log _3|x|$ is equal to

A

1

B

2

C

3

D

4

Open complete paper