Total capacity = 120 units (LCM of 10, 12 and 8) Efficiency of pipe M = 120/10 = 12 units/hr Efficiency of pipe N = 120/12 = 10 units/hr Efficiency of pipe P = 120/-8 = -15 units/hr Capacity of tank filled by pipe M in 5 hours = 12 × 5 = 60 units Capacity of tank emptied by pipe P in 2 hours = -15 × 2 = -30 units Capacity of tank left for pipe N = 120 – 60 – (-30) = 90 units Time taken by pipe N to fill the remaining tank = 90/10 = 9 hrs Total time taken = 5 + 2 + 9 = 16 hrs
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The sentence below is divided into five segments. Select the option that has an error, if any.
The trajectory of progress (A) / must ch...
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 ...
As soon as (A)/ I reach my office (B)/ I will mail you the files (C)/ No Error (D).
. Every men is the architect of his own fortune.
II. If you chase two rabbits, you will not catch neither one.
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Select the word that is spelled INCORRECTLY.