Difficulty distribution
How the classified questions are distributed by difficulty.
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Practice Elasticity - Mechanics - Physics previous year questions organised from real papers, with year-wise coverage and clear topic navigation.
Every graph below is calculated only from this selection.
Year-wise coverage for Elasticity. Each bar uses a separate theme-derived color.
How the classified questions are distributed by difficulty.
MCQ, numerical, multiple-select and other formats found in these papers.
Top subjects by unique question coverage.
Top topics across the included previous year papers.
Top subtopics inside this exact selection.
Question coverage for the most populated papers. Every active PYP paper remains listed below.
Newest papers appear first. Sort by year, question coverage or name.
| Paper | Year / session | Questions in this view | Open |
|---|---|---|---|
| BITSAT 2025 | 2025 | 1 | View paper |
| BITSAT 2024 | 2024 | 1 | View paper |
| BITSAT 2023 | 2023 | 1 | View paper |
| BITSAT 2021 | 2021 | 1 | View paper |
| BITSAT 2020 | 2020 | 1 | View paper |
Practice every matching question in batches of 20, with every available option.
If a man becomes a giant, expanding his linear dimensions by a factor of eight, and assuming his density remains unchanged, the factor by which the stress in his legs will increase is
For a constant hydraulic stress on an object, the fractional change in the object's volume \(\left( {{{\Delta V} \over V}} \right)\) and its bulk modulus B are related as
For a constant hydraulic stress on an object, the fractional change in the object's volume \((\Delta V / V)\) and its bulk modulus \(B\) are related as

Two wires of the same material (Young's modulus $=Y$ ) and same length $L$ but radii $R$ and $2 R$ respectively are joined end to end and a weight $w$ is suspended from the combination as shown in the figure. The elastic potential energy in the system is
