A tank contains 500 litres of water. Due to a small hole in the tank, the quantity of water is decreasing at the rate of 9 litres every hour. What will be the quantity of water in the tank after 10 hours?
410 litres
491 litres
400 litres
90 litres
A
90 litres
B
410 litres
C
491 litres
D
400 litres
Open in App
Solution
Verified by Toppr
Capacity of tank = 500 litres
Water is decreasing at the rate of 9 litres per hour Total capacity of tank after 10 hours = 500−10×9=410 litres Hence option A is the correct answer.
Was this answer helpful?
6
Similar Questions
Q1
A tank contains 500 litres of water. Due to a small hole in the tank, the quantity of water is decreasing at the rate of 9 litres every hour. What will be the quantity of water in the tank after 10 hours?
View Solution
Q2
A tanker contains 983 litres of water. Due to the leakage in the tanker the quantity of water decreases at the rate of 9 litres per hour.How much willwill be left in the tanker after 5 hours?
View Solution
Q3
A pipe supplies 30 litres of water every 10 mins. If the pipe fills a tank in 2 hours, then what is the capacity of the tank in litres?
View Solution
Q4
A tank contains 79.57 litres of water. If Alex used 27.34 litres of water for watering plants, then how much water is left in the tank?
View Solution
Q5
A tank contains 75.57 litres of water. If Ramu uses 27.34 litres of water to wash his car, then how much water is left in the tank?