## Company

• ### Pipe A takes 16 min to fill a tank. Pipes B and C, whose cross-sectional circumferences are in the ratio 2:3, fill another tank twice as big as the first. If A has a cross-sectional circumference that is one-third of C, how long will it take for B and C to fill the second tank? (Assume the rate at which water flows through a unit cross-sectional area is same for all the three pipes.) a. 66/13 b. 40/13 c. 16/13 d. 32/13 (HCL Question)

last reply by DEVENDRA AGNIHOTRI  •  4 years ago  •  asked by Saikat

• ### Working independently, Tina can do a certain job in 12 hours. Working independently, Ann can do the same job in 9 hours. If Tina Works independently at the job for 8 hours and then Ann works independently, how many hours will it take Ann to complete the remainder of the jobs? (A) 2/3 (B) 3/4 (C) 1 (D) 2 (E) 3 (HCL Question)

last reply by Akanksha  •  5 years ago  •  asked by Saikat

• ### Worker W produces n units in 5 hours. Workers V and W, workers independently but at the same time, produce n units in 2 hours. how long would it take V alone to produce n units? a) 1 hr 26 min b) 1 hr 53 min c) 2 hr 30 min d) 3 hr 30 min e) 3 hr 20 min (HCL Question)

last reply by neha pallavi  •  7 years ago  •  asked by Saikat

• ### Working independently, Tina can do a certain job in 12 hours. Working independently, Ann can do the same job in 9 hours. If Tina works independently at the job for 8 hours and then Ann works independently, how many hours will it take Ann to complete the remainder of the jobs? (A) 2/3 (B) 3/4 (C) 1 (D) 2 (E) 3 (HCL Question)

last reply by pari  •  6 years ago  •  asked by Saikat

• ### Worker W produces n units in 5 hours. Workers V and W, workers independently but at the same time, produce n units in 2 hours. how long would it take V alone to produce n units? a) 1 hr 26 min b) 1 hr 53 min c) 2 hr 30 min d) 3 hr 30 min e) 3 hr 20 min (HCL Question)

last reply by rakhi  •  7 years ago  •  asked by Bhushan