1) The document contains instructions for an exam on the design of bridges. It includes 6 multiple choice questions worth 1 mark each, asking about Courbon's theory, T-beam bridges, Pigeaud's method, and ratios for bridge deck design. 2) Question 2 worth 14 marks asks students to design the longitudinal girder of a T-beam bridge given specifications such as span, carriageway width, girder spacing and thickness, slab thickness, loading, and materials. 3) Question 3 worth 10 marks asks students to find the design bending moment for the longitudinal girder from question 2, if the live load is changed to IRC Class A wheeled (two lane) loading.