Question

If the cost of 1 litre of milk is Rs104, find the amount paid for the milk that completely fills up a cube vessel with a side of 10 cm. 2/3​

Answer 1

Answer:

Correct option is

B

25 litres

Let the capacity be x lites 5 litres of

quantity is taken out every time and is

replaced with water two times

(

x

x−5

)

2

=

16+9

16

=

25

16

=(

5

4

)

2

⇒(

x

x−5

)=

5

4

⇒x=25 liters