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Let the capacity of the tank be ‘200’ litres {LCM (40, 50)} Efficiency of pipe ‘A’ = (200/40) = 5 litres/minute Efficiency of pipe ‘B’ = (200/50) = 4 litres/minute Quantity of water filled by pipe ‘A’ in 21 minutes = 5 × 21 = 105 litres Quantity of water to be filled = 200 – 105 = 95 litres Time taken by pipe ‘A’ and ‘B’ together to fill 95 litres of water = {95/(5 – 4)} = 95 minutes Total time taken = 21 + 95 = 116 minutes
What is the approved corpus for the Fund of Funds for Startups (FFS) under the Startup India Action Plan?
Which dance form of Goa is also known as the ‘Warrior Dance’?
Which of the following statements is INCORRECT about the subkingdom Protozoa?
The Pradhna Mantri Garib Kalyan Ann Yojana (PMGKAY) was extended for how many months by the Central Government till November 2021 to distribute free w...
Which of the following is an international agreement between governments that aims to ensure that international trade in specimens of wild animals and ...
The Ministry of Women and Child Development (MoWCD) is an apex body for formulation and administration of the rules and regulations and laws relating to...
Prime Minister Narendra Modi inaugurates and lays the foundation stone of mechanization and industrialization projects worth Rs 3800 crores in which of ...
The literacy rate of males in India as per 2011 census is around________.
What does the Svamitva Scheme aim to provide to significant tribal populations?
Where is the headquarters of Coalition for Disaster Resilient Infrastructure (CDRI)?