Question

in july the price of 1l petrol and price of 1kg onion were the same. in august, the price of petrol was increased by 10% and of onion was decreased by 10%. In september, the price of petrol was decreased by 20% and of onion was increased by 20%. In october, the price of petrol was increased by 10% and of onion was decreased by 10%. let x and y be the price of 1l petrol and 1kg onion in october. Which one of the the following statements is correct?

a. xy

b. x

c.x=y

d. data is insufficient

e. none of them

Answer 1

option () is answer.