HSSC Work Supervisor (14-01-2024)Total Questions: 10011. Everybody in a room shakes hands with everybody else. The total number of handshakes is 45. The total number of persons in the room is:(a) 9(b) 10(c) 5(d) 15(e) UnattemptedCorrect Answer: (b) 1012. Characteristic compressive strength of 15 cm cube after 28 days, expressed in:(a) N/mm²(b) N/mm(c) N-nm(d) N/mm³(e) UnattemptedCorrect Answer: (b) N/mm13. .......... is the ability of a material to restore its initial form and dimensions after the load is removed.(a) Ductility(b) Elasticity(c) Porosity(d) Hardness(e) UnattemptedCorrect Answer: (b) Elasticity14. .......... is primarily used for measuring horizontal and vertical angles.(a) Compass(b) Dumpy level(c) Theodolite(d) Fly level(e) UnattemptedCorrect Answer: (c) Theodolite15. Which of the following is not a type of steel bridge?(a) Suspension bridge(b) Steel truss bridge(c) Steel girder bridge(d) Segmental bridge(e) UnattemptedCorrect Answer: (d) Segmental bridge16. The exchange of services, information and product from a business to a consumer is:(a) C2B(b) C2C(c) B2C(d) B2B(e) UnattemptedCorrect Answer: (c) B2C17. Which number will come in the place of question mark?(a) 190(b) 221(c) 236(d) 255(e) UnattemptedCorrect Answer: (d) 25518. __________ is a pipe which is used to provide flow of air to or from a drainage system.(a) Soil pipe(b) Vent pipe(c) Water pipe(d) Waste pipe(e) UnattemptedCorrect Answer: (b) Vent pipe19. Additional moulding provided under the nosing to improve the elevation of step and to provide extra strength to the nosing end of a stair is called:(a) Scotia(b) Flight(c) Going(d) Sofit(e) UnattemptedCorrect Answer: (a) Scotia20. Which drilling operation provides a tapered entrance to the hole?(a) Counter sinking(b) Tapping(c) Core drilling(d) Counter boring(e) UnattemptedCorrect Answer: (a) Counter sinkingSubmit Quiz« Previous12345678910Next »
