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Previous year question hub

Proportionality - General Aptitude - General Aptitude (GA) Previous Year Questions

Practice Proportionality - General Aptitude - General Aptitude (GA) previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

6Papers
5Years
10Questions
1Topics

Proportionality question pattern

Every graph below is calculated only from this selection.

Questions by year

Compare question counts across years.

Difficulty distribution

How the classified questions are distributed by difficulty.

Easy 6 60%
Medium 4 40%

Question type distribution

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

MCQ 10 100%

Subject weightage

Top subjects by unique question coverage.

General Aptitude (GA)
10 Qs

Most asked topics

Top topics across the included previous year papers.

General Aptitude
10 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Proportionality
10 Qs

Paper coverage

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

Mechanical Engineering (ME) 2024
1 Qs
Mechanical Engineering (ME) 2021 [Session 1]
1 Qs
Mechanical Engineering (ME) 2020 [Session 2]
1 Qs
Mechanical Engineering (ME) 2015 [Session 1]
3 Qs
Mechanical Engineering (ME) 2015 [Session 2]
3 Qs
Mechanical Engineering (ME) 2012
1 Qs

Included previous year papers

Newest papers appear first. Search these papers or sort by year and name.

Paper nameYearPDFAttempt
Mechanical Engineering (ME) 20242024
1 questions in this view
2024
Mechanical Engineering (ME) 2021 [Session 1]2021
1 questions in this view
2021
Mechanical Engineering (ME) 2020 [Session 2]2020
1 questions in this view
2020
Mechanical Engineering (ME) 2015 [Session 1]2015
3 questions in this view
2015
Mechanical Engineering (ME) 2015 [Session 2]2015
3 questions in this view
2015
Mechanical Engineering (ME) 20122012
1 questions in this view
2012

All Proportionality previous year questions

Practice every matching question in batches of 20, with every available option.

1
2012 · General Aptitude (GA) · General Aptitude · Proportionality
Mechanical Engineering (ME) 2012

A thin walled spherical shell is subjected to an internal pressure. If the radius of the shell is increased by 1% and the thickness is reduced by 1%, with the internal pressure remaining the same, the percentage change in the circumferential (hoop) stress is

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2
2015 · General Aptitude (GA) · General Aptitude · Proportionality
Mechanical Engineering (ME) 2015 [Session 1]

Consider fully developed flow in a circular pipe with negligible entrance length effects. Assuming the mass flow rate, density and friction factor to be constant, if the length of the pipe is doubled and the diameter is halved, the head loss due to friction will increase by a factor of

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3
2015 · General Aptitude (GA) · General Aptitude · Proportionality
Mechanical Engineering (ME) 2015 [Session 1]

In a linear arc welding process, the heat input per unit length is inversely proportional to

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4
2015 · General Aptitude (GA) · General Aptitude · Proportionality
Mechanical Engineering (ME) 2015 [Session 1]
The solidification time of a casting is proportional to \(\left(\frac{V}{A}\right)^2\), where \(V\) is the volume of the casting and \(A\) is the total casting surface area losing heat. Two cubes of same material and size are cast using sand casting process. The top face of one of the cubes is completely insulated. The ratio of the solidification time for the cube with top face insulated to that of the other cube is
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5
2015 · General Aptitude (GA) · General Aptitude · Proportionality
Mechanical Engineering (ME) 2015 [Session 2]
The total emmissive power of a surface is 500 W/m² at a temperature \(T_1\) and 1200 W/m² at a temperature \(T_2\), where the temperatures are in Kelvin. Assuming the emissivity of the surface to be constant, the ratio of the temperatures \(\frac{T_1}{T_2}\) is
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6
2015 · General Aptitude (GA) · General Aptitude · Proportionality
Mechanical Engineering (ME) 2015 [Session 2]
The head loss for a laminar incompressible flow through a horizontal circular pipe is \(h_1\). Pipe length and fluid remaining the same, if the average flow velocity doubles and the pipe diameter reduces to half its previous value, the head loss is \(h_2\). The ratio \(h_2/h_1\) is
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7
2015 · General Aptitude (GA) · General Aptitude · Proportionality
Mechanical Engineering (ME) 2015 [Session 2]
During a TIG welding process, the arc current and arc voltage were 50 A and 60 V, respectively, when the welding speed was 150 mm/min. In another process, the TIG welding is carried out at a welding speed of 120 mm/min at the same arc voltage and heat input to the material so that weld quality remains the same. The welding current (in A) for this process is
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8
2020 · General Aptitude (GA) · General Aptitude · Proportionality
Mechanical Engineering (ME) 2020 [Session 2]
An engineer measures THREE quantities X, Y and Z in an experiment. She finds that they follow a relationship that is represented in the figure below: (the product of X and Y linearly varies with Z)
Then, which of the following statements is FALSE?

Question diagram

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9
2021 · General Aptitude (GA) · General Aptitude · Proportionality
Mechanical Engineering (ME) 2021 [Session 1]
The number of hens, ducks and goats in farm P are 65, 91 and 169, respectively. The total number of hens, ducks and goats in a nearby farm Q is 416. The ratio of hens:ducks:goats in farm Q is 5:14:13. All the hens, ducks and goats are sent from farm Q to farm P.
The new ratio of hens:ducks:goats in farm P is____.
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10
2024 · General Aptitude (GA) · General Aptitude · Proportionality
Mechanical Engineering (ME) 2024
The real variables \(x, y, z\), and the real constants \(p, q, r\) satisfy \[\frac{x}{pq - r^2} = \frac{y}{qr - p^2} = \frac{z}{rp - q^2}\] Given that the denominators are non-zero, the value of \(px + qy + rz\) is
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