Question
Pipe A and B can fill the pool in 15 minutes and 10
minutes, respectively. Pipe C can empty half filled pool in 12 minutes. If all the pipes are opened together, then find the time taken to fill the empty pool completelySolution
Time taken by pipe C to empty the full pool = 12 × 2 = 24 minutes Let the capacity of pool = 30 units Number of units of water filled by pipe A alone in one minute = 30/15 = 2 units Number of units of water filled by pipe B alone in one minute = 30/10 = 3 units Number of units of water emptied by pipe C alone in one minute = 30/24 = 1.25 units Required time taken = 30/(2 + 3 – 1.25) = 8 minutes
What is the main objective of the Horticulture Mission for North East and Himalayan States (HMNEH)?
Wetlands are vital ecosystems which sustain biological diversity. The government will promote their unique conservation values through………………...
From the following select the incorrect statement regarding the clonal selection in plant breeding?
Fair and remunerative price (FRP) is the minimum price at which sugarcane is to be purchased by sugar mills from farmers. The current FRP for the sugar ...
In the long form of periodic table the elements are arranged in the increasing order of
The "c" in "cGMP" stands for:
The major chemical component of the maize kernel is starch. Carbohydrates percentage (approx.) in maize crop is:
A molecular marker which amplified by PCR and polymorphic by length is a/an
DDT mainly affects which system of insect body?Â
Match list I with list II
Relevant for Exams:
