01Concrete TechnologyWhat is the standard grade of concrete commonly used for RCC slab construction in Nepal?AM10BM15CM20DM25
02Building MaterialsWhich type of bond is used at the corners and junctions of walls in brick masonry?AStretcher bondBHeader bondCEnglish bondDFlemish bond
03Structural DesignThe minimum clear cover for RCC footings as per common practice is:A15 mmB25 mmC50 mmD75 mm
04SurveyingWhich instrument is used to measure horizontal and vertical angles in surveying?ADumpy levelBTheodoliteCPlanimeterDClinometer
05Structural DesignThe unit weight of normal reinforced concrete is generally taken as:A18 kN/m3B22 kN/m3C25 kN/m3D28 kN/m3