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Let the efficiency of pipe 'Q' be '5a' litres/hour. So, efficiency of 'P' = 0.6 X 5a = '3a' litres/hour Total capacity of given tank = (3a + 5a) X 4 = '32a' litres Capacity of the tank to be filled by pipe 'Q' = 1.5 X 32a = '48a' litres New efficiency of pipe 'Q' = 0.8 X 5a = '4a' litres/hour Required time = (48a/4a) = 12 hours
Recently, India’s largest blast furnace has been commissioned at which place?
What natural process is responsible for creating sand dunes in western Rajasthan?
Which of the following regions lie in the rain shadow zone of the South west monsoon?
1. Interior parts of Maharashtra
2. Madhya Pradesh
Which Indian state is Uttar Pradesh's neighbor to the west?
Which Country shares the longest boundary with India?
Which of the following is the correct sequence of the mountain ranges of Himalayas when arranged from north to south?
What was the Rig Vedic name of the river Sutlej?
Which was India's first National Park?
Th ese are longitudinal valleys formed as a result of folding. Overtime these have been filled with alluvium brought down by Himalayan rivers. The regio...
Consider the following statements with reference to the features of Himalayas:
1. These mountains are tectonic in origin.
2. These are you...