Question

if a milkman buys 1 litre milk for rs. 40/-. in that he adds 1/4 water and sell it at rs. 50 per litre. what is the profit percent​

Answer 1

Bro the answer is 80/-

Answer 2

Answer:

adding 1/4 water it will be 1+1/4=5/4 litre milk

now he selling it rps 50 per litre

so,

if 1 litre in 50 rps

then 5/4 liter in 50×5/4 rps

that is 61.5

so his profit is (61.5-40)= 21.5 rps