BAEC Assistant Engineer (Civil) October 2026 – Written (BUET) question & solution

Questions from the BAEC Assistant Engineer (Civil) recruitment exam, October 2026 – Written (BUET), shared by the candidates who sat it. So far 8 written questions have been shared. Topics include Fluid Mechanics, Reinforced Concrete, Structural Engineering, Surveying and Levelling.

Written (8)

  1. Determine the moment capacity of the uncracked section of a cantilever beam shown in the figure, for a concrete compressive strength f'_c…
  2. A tank consisting of a square base having area 1 m² contains 3 m of water, over which 1 m of oil exists. The unit weights of water and oil…
  3. A line P to Q is measured with instruments. The following readings are taken with the instrument. After measuring the point Q, the reading…
  4. A rectangular channel having width of 4 m is carrying a discharge of 16 m³/s. The depth of flow at one point is 2 m. Determine the…
  5. A particular aggregate for a construction work has angularity number 7. The specific gravity is 2.65. Find out the unit weight of the…
  6. A plain sedimentation tank is to be designed to treat 3 ML (million liters) of water per day. The detention period is 3 hours, the depth…
  7. A centrifugal pump lifts water from a sump to an overhead reservoir through a pipeline 0.3 m in diameter and 4 km long. The velocity of…
  8. A California Bearing Ratio (CBR) test was carried out on a soil sample using a plunger of diameter 1.954 inch. The loads at 0.1 inch and…