JEE Main · Maths · Trigonometric Functions

Modulus Trigonometric Equations

JEE Main asked Modulus Trigonometric Equations 3 times in 3 of the 108 shifts Lumi analysed, in 2021 and 2022. It belongs to General Solutions, in Trigonometric Functions (Maths). The longest wait between two years asking it was 1 year. In 2021 it came in more than one shift of the same year.

Updated 2026-10-24

Times asked: 3; in 3 shifts
Years: 2 of 8
First asked: 2021; last in 2022
Pattern: Occasional; across the analysed shifts

Questions on this idea a shift, by year

2017–2026. Asked in 2021 and 2022. Years differ in how many shifts Lumi analysed, so each year is scaled to one shift of 25 Maths questions.

Raw count: 2017: 0 in 1 shift · 2020: 0 in 12 shifts · 2021: 2 in 24 shifts · 2022: 1 in 24 shifts · 2023: 0 in 12 shifts · 2024: 0 in 18 shifts · 2025: 0 in 8 shifts · 2026: 0 in 9 shifts.

Shift by shift

Each square is one analysed shift, in date order. Open a filled one for that paper.

20260 of 9
20250 of 8
20240 of 18
20230 of 12
20221 of 24
2021 2 of 24
20200 of 12
20170 of 1

Asked in that shift More than once Not asked

How JEE Main framed it

Single correct is the usual form. Skill tested: multi-step.

Count solutions of modulus trig equation
Sum of solutions of trig equation with modulus

Difficulty

Easy 1Medium 1Hard 1

Every question was multiple choice.

Every question

All 3 questions

From the official JEE Main shift papers, newest first. Open one for the full question, the options and the official answer.

Shifts: 4 Aug 2021, Shift 2, 26 Aug 2021, Shift 1, 25 Jul 2022, Shift 1.

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