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Previous year question hub

Fluid Mechanics and Thermal Sciences - Mechanical Engineering Previous Year Questions

Practice Fluid Mechanics and Thermal Sciences - Mechanical Engineering previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

27Papers
16Years
415Questions
1Topics

Fluid Mechanics and Thermal Sciences question pattern

Every graph below is calculated only from this selection.

Questions by year

Year-wise coverage for Fluid Mechanics and Thermal Sciences. Each bar uses a separate theme-derived color.

Difficulty distribution

How the classified questions are distributed by difficulty.

Medium 210 50.6%
Easy 202 48.7%
Hard 3 0.7%

Question type distribution

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

MCQ 254 61.2%
Numerical Answer Type (NAT) 145 34.9%
MSQ 8 1.9%
Fill in the blanks 8 1.9%

Subject weightage

Top subjects by unique question coverage.

Mechanical Engineering
415 Qs

Most asked topics

Top topics across the included previous year papers.

Fluid Mechanics and Thermal Sciences
415 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Thermodynamics
152 Qs
Fluid Mechanics
127 Qs
Heat Transfer
115 Qs
Applications
21 Qs

Paper coverage

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

Mechanical Engineering (ME) 2026
15 Qs
Mechanical Engineering (ME) 2025
15 Qs
Mechanical Engineering (ME) 2024
15 Qs
Mechanical Engineering (ME) 2023
15 Qs
Mechanical Engineering (ME) 2021 [Session 1]
16 Qs
Mechanical Engineering (ME) 2020 [Session 2]
14 Qs
Mechanical Engineering (ME) 2020 [Session 1]
13 Qs
Mechanical Engineering (ME) 2019 [Session 1]
15 Qs
Mechanical Engineering (ME) 2019 [Session 2]
13 Qs
Mechanical Engineering (ME) 2018 [Session 2]
14 Qs
Mechanical Engineering (ME) 2018 [Session 1]
13 Qs
Mechanical Engineering (ME) 2016 [Session 2]
13 Qs
Mechanical Engineering (ME) 2016 [Session 1]
12 Qs
Mechanical Engineering (ME) 2016 [Session 3]
12 Qs
Mechanical Engineering (ME) 2014 [Session 1]
16 Qs
Mechanical Engineering (ME) 2014 [Session 2]
15 Qs
Mechanical Engineering (ME) 2014 [Session 3]
15 Qs
Mechanical Engineering (ME) 2014 [Session 4]
13 Qs
Mechanical Engineering (ME) 2013 [Session 4]
17 Qs
Mechanical Engineering (ME) 2013 [Session 1]
16 Qs
Mechanical Engineering (ME) 2013 [Session 2]
16 Qs
Mechanical Engineering (ME) 2013 [Session 3]
16 Qs
Mechanical Engineering (ME) 2011
16 Qs
Mechanical Engineering (ME) 2010
15 Qs
Mechanical Engineering (ME) 2009
17 Qs
Mechanical Engineering (ME) 2008
24 Qs
Mechanical Engineering (ME) 2007
24 Qs

Browse by subtopics

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

Thermodynamics

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

152 questions27 papers16 years

Fluid Mechanics

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

127 questions27 papers16 years

Heat Transfer

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

115 questions27 papers16 years

Applications

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

21 questions14 papers8 years

Included previous year papers

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

PaperYear / sessionQuestions in this viewOpen
Mechanical Engineering (ME) 2026202615View paper
Mechanical Engineering (ME) 2025202515View paper
Mechanical Engineering (ME) 2024202415View paper
Mechanical Engineering (ME) 2023202315View paper
Mechanical Engineering (ME) 2021 [Session 1]202116View paper
Mechanical Engineering (ME) 2020 [Session 1]202013View paper
Mechanical Engineering (ME) 2020 [Session 2]202014View paper
Mechanical Engineering (ME) 2019 [Session 1]201915View paper
Mechanical Engineering (ME) 2019 [Session 2]201913View paper
Mechanical Engineering (ME) 2018 [Session 1]201813View paper
Mechanical Engineering (ME) 2018 [Session 2]201814View paper
Mechanical Engineering (ME) 2016 [Session 1]201612View paper
Mechanical Engineering (ME) 2016 [Session 2]201613View paper
Mechanical Engineering (ME) 2016 [Session 3]201612View paper
Mechanical Engineering (ME) 2014 [Session 1]201416View paper
Mechanical Engineering (ME) 2014 [Session 2]201415View paper
Mechanical Engineering (ME) 2014 [Session 3]201415View paper
Mechanical Engineering (ME) 2014 [Session 4]201413View paper
Mechanical Engineering (ME) 2013 [Session 1]201316View paper
Mechanical Engineering (ME) 2013 [Session 2]201316View paper
Mechanical Engineering (ME) 2013 [Session 3]201316View paper
Mechanical Engineering (ME) 2013 [Session 4]201317View paper
Mechanical Engineering (ME) 2011201116View paper
Mechanical Engineering (ME) 2010201015View paper
Mechanical Engineering (ME) 2009200917View paper
Mechanical Engineering (ME) 2008200824View paper
Mechanical Engineering (ME) 2007200724View paper

Sample previous year questions

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

1
2007 · Mechanical Engineering · Fluid Mechanics and Thermal Sciences · Thermodynamics
Mechanical Engineering (ME) 2007

Which of the following relationships is valid only for reversible processes undergone by a closed system of simple compressible substance (neglect changes in kinetic and potential energy)?

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2
2008 · Mechanical Engineering · Fluid Mechanics and Thermal Sciences · Thermodynamics
Mechanical Engineering (ME) 2008
2 moles of oxygen are mixed adiabatically with another 2 moles of oxygen in a mixing chamber, so that the final total pressure and temperature of the mixture become same as those of the individual constituents at their initial states. The universal gas constant is given as \(R\). The change in entropy due to mixing, per mole of oxygen, is given by
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3
2009 · Mechanical Engineering · Fluid Mechanics and Thermal Sciences · Thermodynamics
Mechanical Engineering (ME) 2009

If a closed system is undergoing an irreversible process, the entropy of the system

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4
2010 · Mechanical Engineering · Fluid Mechanics and Thermal Sciences · Fluid Mechanics
Mechanical Engineering (ME) 2010
The Blasius equation, \( \frac{d^3 f}{d \eta^3} + \frac{f}{2} \frac{d^2 f}{d \eta^2} = 0 \), is a
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5
2011 · Mechanical Engineering · Fluid Mechanics and Thermal Sciences · Fluid Mechanics
Mechanical Engineering (ME) 2011
A streamline and an equipotential line in a flow field
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6
2013 · Mechanical Engineering · Fluid Mechanics and Thermal Sciences · Fluid Mechanics
Mechanical Engineering (ME) 2013 [Session 1]
For steady, fully developed flow inside a straight pipe of diameter D, neglecting gravity effects, the pressure drop Δp over a length L and the wall shear stress τw are related by
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