"Water is continuously supplied from a reservoir to a locality at the steady rate of
Channel: Doubtnut
Date: 2020-04-05

"Water is continuously supplied from a reservoir to
 a locality at the steady rate of 10,000 litres per hour. When delivery
 exceeds demand the excess water is stored in a tank. If the demand for 8
 consecutive three-hour periods is 10000, 10000, 45000, 25000, 40000, 15000,
 60000 and 35000 litres respectively, what will be the minimum capacity
 required of the water tank (in thousand litres) to meet the demand and avoid
 any wastage? 
`10`
b. `30`
c. `40`
d. `50`"