AMIE Study Circle Blog

Question A mine void of dimension 100.0 m x 2.0 m x 1.2 m is to be filled in 3 hours by hydraulic stowing. The sand to slurry ratio is 0.4. If the hydraulic fill factor is 0.9. the hourly consumption of water for the operation, in m 3 , is ____ (rounded off to 2 decimal places). (GATE 2025) Solution Question  A pit slope has the following information: Number of benches = 5 Height of each bench = 8 m Bench slope angle = 70 degree If width of one bench is 24 m and that of other four benches is 10 m each, the overall pit slope angle, in degree, is(rounded off to 2 decimal places) (GATE 2025) Solution Question Following information are given for three mines of a company receiving explosives from three suppliers. Considering the initial basic feasible solution of this transportation problem, using North-West comer method, the transportation cost of explosives supplied to the company, in Rs., is (a) 90000 (b) 109000 (c) 293500* (d) 385000 (GATE 2025) Solution Ques...