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Saturday, 31 October

JEE Main · Physics · Mechanical Properties of Fluids

Bernoulli's Equation

JEE Main asked Bernoulli's Equation 5 times in 5 of the 108 shifts Lumi analysed, in 2020, 2022, 2023, 2024 and 2026. It belongs to Fluid Dynamics, in Mechanical Properties of Fluids (Physics). The longest wait between two years asking it was 2 years.

Updated 2026-10-24

Times asked
5
in 5 shifts
Years
5 of 8
First asked
2020
last in 2026
Pattern
Asked most years
across the analysed shifts

Questions on this idea a shift, by year

2017–2026. Asked in 2020, 2022, 2023, 2024 and 2026. Years differ in how many shifts Lumi analysed, so each year is scaled to one shift of 25 Physics questions.

00.10.20’170.08’200’210.03’220.07’230.05’240’250.11’26

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

Shift by shift

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

  • 20261 of 9
  • 20250 of 8
  • 20241 of 18
  • 20231 of 12
  • 20221 of 24
  • 20210 of 24
  • 20201 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: calculation.

  • Pressure difference in varying tube
  • Identify correct form of bernoulli's equation

Difficulty

Easy 3Medium 2Hard 0

1 of the 5 questions had a numerical answer.

Every question

All 5 questions

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

  1. 8 Apr 2026, Shift 2 · Q33A liquid of density 600 kg/m3^3 flowing steadily in a tube of varying cross-section. The cross-section at a point AA is 1.0 cm2^2 and…EasySingle correct
  2. 8 Apr 2024, Shift 1 · Q36Correct Bernoulli's equation is (symbols have their usual meaning) :EasySingle correct
  3. 13 Apr 2023, Shift 1 · Q37The figure shows a liquid of given density flowing steadily in horizontal tube of varying cross - section. Cross sectional areas at A is…MediumSingle correctHas a figure
  4. 26 Jun 2022, Shift 1 · Q60An ideal fluid of density 800 kgm−3\mathrm{kgm^{-3}}, flows smoothly through a bent pipe (as shown in figure) that tapers in cross-sectional…MediumNumerical valueHas a figure
  5. 6 Sep 2020, Shift 2 · Q7A fluid is flowing through a horizontal pipe of varying cross-section, with speed v ms−1v\,\mathrm{ms^{-1}} at a point where the pressure is P…EasySingle correct

Shifts: 6 Sep 2020, Shift 2, 26 Jun 2022, Shift 1, 13 Apr 2023, Shift 1, 8 Apr 2024, Shift 1, 8 Apr 2026, Shift 2.

Same topic

Other ideas in Fluid Dynamics

Fluid Dynamics has 10 ideas JEE Main has asked; 5 of them came up in more than one question.

Topic analysisChapter analysisStudy this chapterAll repeated ideas