Difficulty distribution
How the classified questions are distributed by difficulty.
5questions
Easy
5
100%
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.
5Papers
5Years
5Questions
1Topics
Proportionality question pattern
Every graph below is calculated only from this selection.
Questions by year
Year-wise coverage for Proportionality. Each bar uses a separate theme-derived color.
Question type distribution
MCQ, numerical, multiple-select and other formats found in these papers.
5questions
MCQ
5
100%
Subject weightage
Top subjects by unique question coverage.
Most asked topics
Top topics across the included previous year papers.
Subtopic coverage
Top subtopics inside this exact selection.
Paper coverage
Question coverage for the most populated papers. Every active PYP paper remains listed below.
Included previous year papers
Newest papers appear first. Sort by year, question coverage or name.
| Paper | Year / session | Questions in this view | Open |
|---|---|---|---|
| Biotechnology (BT) 2024 | 2024 | 1 | View paper |
| Biotechnology (BT) 2023 | 2023 | 1 | View paper |
| Biotechnology (BT) 2022 | 2022 | 1 | View paper |
| Biotechnology (BT) 2021 | 2021 | 1 | View paper |
| Biotechnology (BT) 2015 | 2015 | 1 | View paper |
All Proportionality previous year questions
Practice every matching question in batches of 20, with every available option.
2015 · General Aptitude (GA) · General Aptitude · Proportionality
Biotechnology (BT) 2015
The diameters of a large and a small vessel are 1.62 m and 16.2 cm, respectively. The vessels are geometrically similar and operated under similar volumetric agitated power input. The mixing time in the small vessel was found to be 15 s. Determine the mixing time (in seconds) in the large vessel.
2021 · General Aptitude (GA) · General Aptitude · Proportionality
Biotechnology (BT) 2021
The ratio of boys to girls in a class is 7 to 3.
Among the options below, an acceptable value for the total number of students in the class is:
Among the options below, an acceptable value for the total number of students in the class is:
2022 · General Aptitude (GA) · General Aptitude · Proportionality
Biotechnology (BT) 2022
P invested ₹ 5000 per month for 6 months of a year and Q invested ₹ x per month for 8 months of the year in a partnership business. The profit is shared in proportion to the total investment made in that year.
If at the end of that investment year, Q receives \(\frac{4}{9}\) of the total profit, what is the value of x (in ₹)?
If at the end of that investment year, Q receives \(\frac{4}{9}\) of the total profit, what is the value of x (in ₹)?
2023 · General Aptitude (GA) · General Aptitude · Proportionality
Biotechnology (BT) 2023
To construct a wall, sand and cement are mixed in the ratio of 3:1. The cost of sand and that of cement are in the ratio of 1:2.
If the total cost of sand and cement to construct the wall is 1000 rupees, then what is the cost (in rupees) of cement used?
If the total cost of sand and cement to construct the wall is 1000 rupees, then what is the cost (in rupees) of cement used?
2024 · General Aptitude (GA) · General Aptitude · Proportionality
Biotechnology (BT) 2024
If two distinct non-zero real variables \(x\) and \(y\) are such that \((x + y)\) is proportional to \((x - y)\) then the value of \(\frac{x}{y}\)