Two pipes, A and B, can independently fill the tank in 12 minutes and 15 minutes respectively, while pipe C can empty 11 gallons from the tank in 2 minutes. If all three pipes are operated simultaneously, and they manage to fill the tank in 10 minutes, what is the tank's capacity?
Taking LCM of 12, 15 and 10 = 60 Efficiency of A = 5 Efficiency of B = 4 Efficiency of (A+B-C) = 6 Efficiency of C = (5 + 4) – 6 = -3 Pipe C empty the tank in = 60/3 = 20 min Capacity of the tank = 20 × (11/2) = 110 gallons
1.But the reality is that Goa has built its image and its economy on the leisure spends of people who go there for a bit of sand and surf.
2. Tou...
In each of the questions, a sentence has been divided into four parts, one of which may contain an error. Identify that fragment and mark it as your an...
The mattresses that were placed (1)/ on the road, on which (2)/ the numerous friends and families were seated, (3)/were removed and stacked up over shad...
Directions: In each of the questions, a sentence has been divided into four parts, one of which may contain an error. Identify that fragment and mark i...
Parts of the following sentence are given as options. Identify the segment that contains a grammatical error.
If you will search his pockets yo...
Her relatives were presented at the station to see her off. /No error
1. Oceans absorb most of the heat produced from greenhouse gas build up, and temperature is only projected to increase.
2. A September 2014 stu...
Directions: In each of the questions, a sentence has been divided into four parts, one of which may contain an error. Identify that fragment and mark ...
Despite China’s objections for Indian investment (A)/ in Vietnam’s oil and gas sector, (B)/ India and Vietnam are looking to scaled up energ...
The surrealist movement seek to release the creative potential of the unconscious mind.
