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Design of Reinforced Concrete Structures (DRCS) important questionsMost repeated in SPPU papers

These 12 questions appeared in more than one SPPU Design of Reinforced Concrete Structures paper we have: 9 papers, from Feb 2023 to Mar 2026. The most-asked come first. Each one links to the papers it was asked in.

Repeated questions

Endsem questions (4)

  1. 4×asked

    Design a bi-axial short column by limit state method to carry Ultimate load of 1500 kN. Ultimate moment of 110 kN-m about major axis bisecting the depth of column and 50 kN-m about minor axis bisecting the width of column. The unsupported length of column is 4.5m. The column is fixed at one end and hinged at the other. Use M25 grade of concrete and Fe 500 grade of steel. Show details of reinforcement in plan and sectional elevation.

    Nov 2025 ·May 2025 ·Nov 2024 ·May 2024

  2. 3×asked

    Design rectangular isolated pad footing for a working axial load of 800 kN. The column size is 300 × 450mm. SBC of soil is 200 kN/m 2 . Use M30 grade of concrete and Fe 500 grade of steel. Show detailed design calculations and reinforcement details in plan and sectional elevation.

    Nov 2025 ·May 2025 ·May 2024

  3. 3×asked

    Explain in detail zoning of shear reinforcement.

    Nov 2025 ·Nov 2024 ·May 2024

  4. 3×asked

    What are interaction curves? Explain the characteristic of a typical interaction curve. 3

    Nov 2025 ·Nov 2024 ·May 2023

Insem questions (8)

  1. 2×asked

    A beam of size 230mm × 550mm effective depth is simply supported over a span of 5m. The reinforcement consists of 5 bars of 20mm diam- eter at tension face. Find intensity of uniformly distributed load (including self-weight) that can be carried by beam. Use M25 & Fe415.

    Mar 2025 ·Mar 2024

  2. 2×asked

    A RC slab is to be provided for a passage measuring 8.5m×2.5m with 230mm wide beams around all edges. Design the suitable slab assuming LL 4kN/m 2 and FF 1.0kN/m 2 . Use M30 and Fe500. Assume moderate exposure condition. Show details of the reinforcement.

    Mar 2025 ·Mar 2024

  3. 2×asked

    Calculate maximum safe superimposed load carried by beam of effective span 8m. The beam is detailed as below- i) Width of rib = 300mm ii) Effective flange width = 1200mm iii) Thickness of flange = 130mm iv) Effective depth = 565mm v) Tension steel = 5 nos. of 25mm diameter vi) M25 grade of concrete and Fe500 grade of steel vii) Effective cover = 40mm 2

    Mar 2025 ·Mar 2024

  4. 2×asked

    Design a simply supported two way slab of effective spans 5.5m×4.5m effective carrying L.L. of 3kN/m 2 and F.F of 1.5 kN/m 2 . Use M25 and Fe415 for mild exposure condition. Draw the details of the reinforcement. (Neglect design of distribution steel and check for shear)

    Mar 2025 ·Mar 2024

  5. 2×asked

    Design a two way slab of effective spans 4.5m×3.5m with two adjacent edges discontinuous. The slab is supported on beams of 300m width around all edges. Provide L.L of 3kN/m 2 and F.F. of 1kN/m 2 . Use M20 and Fe415. Show the details of the reinforcement with neat and clean sketch. (Neglect design of distribution steel, torsion reinforcement and check for shear) … … …

    Mar 2025 ·Mar 2024

  6. 2×asked

    Design cantilever slab using LSM approach for an effective span of 1.8m carrying live load of 2.5kN/m 2 and floor finish of 1.5kN/m 2 . Use M20 & Fe 415. Draw the details of the reinforcement.

    Mar 2025 ·Mar 2024

  7. 2×asked

    Explain the terms bond stress and development length. Calculate devel- opment length for 16mm diameter bar of grade Fe500 and M30 grade of concrete in tension and compression using LSM.

    Mar 2025 ·Feb 2023

  8. 2×asked

    Enlist essential conditions to design beam section as flanged beam in floor beam system.

    Mar 2024 ·Feb 2023

Questions count as repeated when their wording matches closely across papers. Numericals that depend on a figure are left out, since the figure changes from paper to paper.