Pipe ‘A’ can fill a tank in 40 hours whereas leak ‘A’ can empty it in 50 hours. If they both operate along with pipe ‘B’, then the given tank gets filled in 20 hours. How much time is needed to fill the given tank if pipe ‘B’ and leak ‘A’ work together?
Let the capacity of the tank be 200 litres {LCM (40 and 50)} Efficiency of pipe ‘A’ = 200 ÷ 40 = 5 litres/hour Efficiency of leak ‘A’ = 200 ÷ 50 = 4 litres/hour Combined efficiency of pipe ‘A’ and leak ‘A’ = 5 – 4 = 1 litre/hour Combined efficiency of pipe ‘A’, ‘B’ and leak ‘A’ = 200 ÷ 20 = 10 units/hour Efficiency of pipe ‘B’ = 10 – 1 = 9 units/hour Time taken by pipe ‘B’ and leak ‘A’ to fill the tank = 200 ÷ (9 – 4) = 40 hours
Expand the term ALM as used in Banking/Finance sector.
Match the following
1) UTE a) July 1964
2) SEBI b) November 1972<...
Recently, Global Entrepreneurship Summit 2017 was held at _________________
Consider the following statements regarding bridge loan:
(A) It is a loan made by a bank for a longer period to make up for permanent shortage of...
Which of the following union ministry has initiated the Project Mausam?
Minimum amount required to start a Small Finance Banks?
Which one of the following is not the Credit Rating Agency?
Where are the headquarters of Bharatiya Mahila Bank?
Which of the following is the secondary function of Banks?
I. Collecting and supplying business information.
II. Issuing letters of c...
Which of the following is true about NABARD?
I. It is a central or apex institution for financing agricultural and rural sectors
II. ...