Question

A town has a population of 4000 requires 140 liters of water per head. It has a tank measuring 18m x 12m x 8m. The water of this tank will suffice for ____ days?
A) 3
B) 4
C) 5
D) 2

Answer 1

A town has a population of 4000 requires 140 liters of water per head. It has a tank measuring 18m x 12m x 8m. The water of this tank will suffice for ____ days?
A) 3
B) 4
C) 5
D) 2


$\boxed{ANSWER-}$ $\bold{3 days}$



$\huge\bold{Solution}$


➡️Water required = 4000 x 140 = 560000 lit = 560 cu.m..,................ (1 cu.m = 1000 lit)

➡️Volume of tank = 18 x 12 x 8 = 1728 cu.m

➡️Water of this tank will suffice for


$\Longrightarrow \: \frac{1728}{560} = 3days$

Answer 2

A town has a population of 4000 requires 140 liters of water per head. It has a tank measuring 18m x 12m x 8m. The water of this tank will suffice for ____ days?

A) 3✔

B) 4

C) 5

D) 2

️Water required = 4000 x 140 = 560000 lit = 560 m³

1728/560 ​=3days