GATE CE 2020 Set 1 — Question 40
Go beyond PYQs with Success TrackerAI-powered personalised practice and doubt support. Unlimited practice on eligible plans; AI usage limits apply.MCQ+2 / -0.67MediumDeterminate StructuresDeterminate Structures & Energy MethodsStructural Engineering
Structural Engineering → Determinate Structures & Energy Methods → Determinate Structures
Last updated
Question
A cantilever beam PQ of uniform flexural rigidity () is subjected to a concentrated moment at R as shown in the figure
The deflection at the free end Q is
Correct answer
(C) (3ML²)/(8EI)
Solution
Using the second moment-area theorem, the deflection at Q relative to the tangent at P (which is horizontal) is the moment of the diagram between P and Q about Q.
1.Bending Moment Diagram: from P to R ( to ), and from R to Q ( to ).
2..
3..
Continue learning with Success Tracker
A step still unclear? Work through it with support
Use Success Tracker to ask about the reasoning, then try another GATE CE question to check your understanding.
AI-powered practice· Unlimited practice on eligible plans
- PYQs with solutions
- Attempt available previous-year questions, then compare your reasoning with the worked solution. Coverage varies by stream.
- Practice that adapts
- Choose a topic, work on weaker areas and bookmark questions to revisit. Your attempts feed your progress tracking.
- AI doubt support
- Ask follow-up questions about a step or concept while practising, instead of stopping at the final answer.
Unlimited practice is available on eligible plans. Free practice and AI usage have limits; check the current plan allowances before choosing.
This page stays readable without an account. AI responses can be wrong; check them against the solution and source material.
More questions on Determinate Structures & Energy Methods
2026 Set 1 Q13A thin-walled spherical gas balloon of radius and wall thickness () is subjected…2026 Set 2 Q14A rectangular singly reinforced concrete beam has a width of 300 mm and an effective depth of 550…2026 Set 1 Q14Black dot shown in the figure qualitatively represents the shear centre of the angle section. The…2026 Set 2 Q15As per IS:800-2007, design of a cantilever steel beam section for its moment capacity requires…2026 Set 1 Q15Which one of the following is utilized to determine the long-term deformation of concrete under…