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Previous year question hub

Engineering Mathematics - Electronics & Communication Engineering Previous Year Questions

Practice Engineering Mathematics - Electronics & Communication Engineering previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

24Papers
15Years
258Questions
1Topics

Engineering Mathematics question pattern

Every graph below is calculated only from this selection.

Questions by year

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

Difficulty distribution

How the classified questions are distributed by difficulty.

Easy 198 76.7%
Medium 60 23.3%

Question type distribution

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

MCQ 182 70.5%
Numerical Answer Type (NAT) 54 20.9%
MSQ 18 7%
Fill in the blanks 4 1.6%

Subject weightage

Top subjects by unique question coverage.

Electronics & Communication Engineering
258 Qs

Most asked topics

Top topics across the included previous year papers.

Engineering Mathematics
258 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Probability and Statistics
90 Qs
Calculus
67 Qs
Linear Algebra
38 Qs
Vector Analysis
24 Qs
Differential Equations
20 Qs
Complex Analysis
19 Qs

Paper coverage

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

Electronics and Communication Engineering (EC) 2026
6 Qs
Electronics & Communication Engineering (EC) 2025
9 Qs
Electronics & Communication Engineering (EC) 2024
7 Qs
Electronics & Communication Engineering (EC) 2023
8 Qs
Electronics & Communication Engineering (EC) 2022
10 Qs
Electronics & Communication Engineering (EC) 2021
9 Qs
Electronics & Communication Engineering (EC) 2020
8 Qs
Electronics & Communication Engineering (EC) 2019
10 Qs
Electronics & Communication Engineering (EC) 2018
10 Qs
Electronics & Communication Engineering (EC) 2017
19 Qs
Electronics & Communication Engineering (EC) 2016 [Session 1]
13 Qs
Electronics & Communication Engineering (EC) 2016 [Session 2]
13 Qs
Electronics & Communication Engineering (EC) 2016 [Session 3]
9 Qs
Electronics & Communication Engineering (EC) 2015 [Session 1]
3 Qs
Electronics & Communication Engineering (EC) 2015 [Session 3]
3 Qs
Electronics & Communication Engineering (EC) 2014 [Session 2]
10 Qs
Electronics & Communication Engineering (EC) 2014 [Session 4]
10 Qs
Electronics & Communication Engineering (EC) 2014 [Session 3]
7 Qs
Electronics & Communication Engineering (EC) 2014 [Session 1]
5 Qs
Electronics & Communication Engineering (EC) 2013 [Session 2]
18 Qs
Electronics & Communication Engineering (EC) 2013 [Session 3]
18 Qs
Electronics & Communication Engineering (EC) 2013 [Session 4]
18 Qs
Electronics & Communication Engineering (EC) 2013 [Session 1]
17 Qs
Electronics & Communication Engineering (EC) 2012
18 Qs

Browse by subtopics

Open a focused page built from the same verified paper data.

Probability and Statistics

Explore previous-paper coverage, trends and focused practice for Probability and Statistics.

90 questions22 papers14 years

Calculus

Explore previous-paper coverage, trends and focused practice for Calculus.

67 questions23 papers14 years

Linear Algebra

Explore previous-paper coverage, trends and focused practice for Linear Algebra.

38 questions22 papers15 years

Vector Analysis

Explore previous-paper coverage, trends and focused practice for Vector Analysis.

24 questions16 papers12 years

Differential Equations

Explore previous-paper coverage, trends and focused practice for Differential Equations.

20 questions13 papers12 years

Complex Analysis

Explore previous-paper coverage, trends and focused practice for Complex Analysis.

19 questions14 papers12 years

Included previous year papers

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

PaperYear / sessionQuestions in this viewOpen
Electronics and Communication Engineering (EC) 202620266View paper
Electronics & Communication Engineering (EC) 202520259View paper
Electronics & Communication Engineering (EC) 202420247View paper
Electronics & Communication Engineering (EC) 202320238View paper
Electronics & Communication Engineering (EC) 2022202210View paper
Electronics & Communication Engineering (EC) 202120219View paper
Electronics & Communication Engineering (EC) 202020208View paper
Electronics & Communication Engineering (EC) 2019201910View paper
Electronics & Communication Engineering (EC) 2018201810View paper
Electronics & Communication Engineering (EC) 2017201719View paper
Electronics & Communication Engineering (EC) 2016 [Session 1]201613View paper
Electronics & Communication Engineering (EC) 2016 [Session 2]201613View paper
Electronics & Communication Engineering (EC) 2016 [Session 3]20169View paper
Electronics & Communication Engineering (EC) 2015 [Session 1]20153View paper
Electronics & Communication Engineering (EC) 2015 [Session 3]20153View paper
Electronics & Communication Engineering (EC) 2014 [Session 1]20145View paper
Electronics & Communication Engineering (EC) 2014 [Session 2]201410View paper
Electronics & Communication Engineering (EC) 2014 [Session 3]20147View paper
Electronics & Communication Engineering (EC) 2014 [Session 4]201410View paper
Electronics & Communication Engineering (EC) 2013 [Session 1]201317View paper
Electronics & Communication Engineering (EC) 2013 [Session 2]201318View paper
Electronics & Communication Engineering (EC) 2013 [Session 3]201318View paper
Electronics & Communication Engineering (EC) 2013 [Session 4]201318View paper
Electronics & Communication Engineering (EC) 2012201218View paper

Sample previous year questions

A varied preview from the papers represented in this selection, with every available option.

1
2012 · Electronics & Communication Engineering · Engineering Mathematics · Differential Equations
Electronics & Communication Engineering (EC) 2012
With initial condition \(x(1) = 0.5\), the solution of the differential equation, \(t rac{dx}{dt} + x = t\) is
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2
2013 · Electronics & Communication Engineering · Engineering Mathematics · Vector Analysis
Electronics & Communication Engineering (EC) 2013 [Session 1]
Consider a vector field \(\vec{A}(\vec{r})\). The closed loop line integral \(\oint \vec{A} \bullet d\vec{l}\) can be expressed as
Open complete paper
3
2013 · Electronics & Communication Engineering · Engineering Mathematics · Linear Algebra
Electronics & Communication Engineering (EC) 2013 [Session 2]
The minimum eigenvalue of the following matrix is \[\begin{bmatrix} 3 & 5 & 2 \\ 5 & 12 & 7 \\ 2 & 7 & 5 \end{bmatrix}\]
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4
2013 · Electronics & Communication Engineering · Engineering Mathematics · Vector Analysis
Electronics & Communication Engineering (EC) 2013 [Session 3]
The divergence of the vector field \( \vec{A} = x \hat{a}_x + y \hat{a}_y + z \hat{a}_z \) is
Open complete paper
5
2013 · Electronics & Communication Engineering · Engineering Mathematics · Calculus
Electronics & Communication Engineering (EC) 2013 [Session 4]
A polynomial \( f(x) = a_4 x^4 + a_3 x^3 + a_2 x^2 + a_1 x - a_0 \) with all coefficients positive has
Open complete paper
6
2014 · Electronics & Communication Engineering · Engineering Mathematics · Calculus
Electronics & Communication Engineering (EC) 2014 [Session 1]
The Taylor series expansion of \(3\sin x + 2\cos x\) is
Open complete paper