by DeepWebLabs
WBJEE-JENPAS-UG SERIES
Mathematics

Theory Of Equations

12 previous year questions.

Volume: 12 Ques
Yield: Medium

High-Yield Trend

12
2026

Chapter Questions
12 MCQs

01
PYQ 2026
medium
mathematics ID: wbjee-je
Let , and be such that Then equals:
1

2

3

4
02
PYQ 2026
medium
mathematics ID: wbjee-je
The solution set of the equation is:
1

2

3

4
03
PYQ 2026
medium
mathematics ID: wbjee-je
If and the equation has real solutions, then the value(s) of is/are:
1

2

3

4
04
PYQ 2026
medium
mathematics ID: wbjee-je
If the equation has a solution, then must lie in:
1

2

3

4
05
PYQ 2026
medium
mathematics ID: wbjee-je

Let Suppose and are respectively maximum and minimum values of . Then is:

1

2

3

4
06
PYQ 2026
medium
mathematics ID: wbjee-je
The line parallel to the x-axis passing through the intersection of the lines where , is:
1
above x-axis at a distance from it.
2
above x-axis at a distance from it.
3
below x-axis at a distance from it.
4
below x-axis at a distance from it.
07
PYQ 2026
medium
mathematics ID: wbjee-je
If the sum of the squares of the roots of the equation is least for an appropriate real parameter , then the value of will be:
1

2

3

4
08
PYQ 2026
medium
mathematics ID: wbjee-je
For what value of , the sum of the squares of the roots of the equation will have the least value?
1

2

3

4
09
PYQ 2026
medium
mathematics ID: wbjee-je
Let , where are roots of . Then the number of points in at which is not differentiable is:
1

2

3

4
infinite
10
PYQ 2026
medium
mathematics ID: wbjee-je
If and are polynomials such that is divisible by , then:
1
divisible by
2
none divisible by
3
divisible by , not
4
divisible by , not
11
PYQ 2026
medium
mathematics ID: wbjee-je
The number of solutions of is:
1

2

3

4
12
PYQ 2026
medium
mathematics ID: wbjee-je
Suppose are the roots of the equation (with ) and they are in A.P. Then the rank of the matrix is:
1

2

3

4

About Theory Of Equations - WBJEE-JENPAS-UG

Theory Of Equations is a vital chapter for WBJEE-JENPAS-UG aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.

By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.

Frequently Asked Questions

Why focus on Theory Of Equations PYQs?

Analyzing PYQs for this specific chapter reveals the most frequently tested concepts and the typical complexity of questions, allowing you to tailor your study plan efficiently.

How to best use this analysis?

Review the topic breakdown to see which sub-topics within Theory Of Equations carry the most weight. Then, tackle the questions iteratively to solidify your understanding.