Class 11 - Mid term exam - 20 Sep 2021
St. COLUMBA’S SCHOOL Ashok Place, N. Delhi – 110001 Mid term Exam, 20th Sep 2021 Class XI, Engineering Graphics Time: 2 hr 30 mins MM : 50 Instructions 1. Attempt all questions. 2. All dimensions are in mm. 3. Follow the SP: 46-1988 codes (with first angle projections) 4. Use both sides of the drawing sheet, if required. 5. Missing or mismatching dimensions, if any, may be suitably assumed 6. Diagrams are not to scale. Follow the dimensions only. 7. Draw neat projections/ views. Specific instructions: Write titles are all places, mention dimensions, draw proper arrowheads, draw light construction and helping lines. Q1. Draw angles of 36 0 , 72 0 and 108 0 (5) Q2. Draw a regular pentagon of side 30 mm us